List of the Top 25 Web App Development Apps for iPhone in 2025

EASA provides an innovative approach to transform Excel spreadsheets into secure, tailored web applications that can be accessed through a web portal by both internal and external personnel, including partners, resellers, suppliers, and customers, as well as those utilizing subscription-based applications (SaaS). In contrast to alternative solutions, EASA allows for the deployment of complex spreadsheets that include VBA, macros, and add-ins without the need for converting logic and formulas, which can be retained and reused effectively. Furthermore, EASA enhances spreadsheet capabilities by offering advanced features such as genuine database functionality, seamless integration, and efficient workflow management. Typical applications of EASA include implementing spreadsheets for CPQ (configure price quote), insurance rating, financial analytics, engineering calculations, and numerous other uses. Before embarking on extensive and uncertain development projects or migrating all your Excel functionalities into a commercial offering, it is advisable to consider EASA. Organizations such as AIG, Voya, HP, and Caterpillar are among its clients, making it a solution worth investigating for those seeking to optimize their spreadsheet applications. By exploring EASA, businesses can leverage their existing Excel expertise while gaining access to enhanced capabilities.

Alpha Anywhere provides a unique low-code/no-code platform designed to empower users from various organizations to create secure, data-driven applications that deliver exceptional user experiences. This low-code software streamlines the development process for cross-platform applications, enabling seamless integration with established systems and workflows, as well as offline functionality. Users can ensure data accuracy by validating entries against both offline and online databases, while also being able to automate communications through email and SMS notifications, generate tailored reports, and enhance security or authentication measures to safeguard sensitive information. Notable features of the platform include strong offline support, extensive data integration capabilities through APIs, and comprehensive full-stack development options. Additionally, it offers pre-designed app templates and a wealth of resources such as a detailed knowledge base, instructional videos, and tutorials to aid users in utilizing advanced functionalities. To facilitate rapid digital transformation, Alpha TransForm, the no-code app creator, empowers users without programming experience to convert paper forms into digital formats swiftly. This tool enables the creation of mobile forms in a matter of minutes and boasts a robust data analytics component. Users can design and develop unlimited applications at no cost, only incurring expenses when they choose to deploy their app, making it an accessible option for businesses of all sizes. Ultimately, Alpha Anywhere's innovative features position it as a leading solution in the low-code/no-code development space.

Flutter is an innovative user interface toolkit crafted by Google that facilitates the development of visually appealing, natively compiled applications across mobile, web, and desktop platforms, all from a single codebase. Thanks to its Stateful Hot Reload feature, developers can animate their applications almost instantly, enhancing productivity. The toolkit boasts a rich assortment of customizable widgets, allowing for the rapid construction of native interfaces in just a few minutes. This efficient development approach prioritizes features that improve the native user experience significantly. Flutter’s layered architecture lends itself to extensive customization possibilities, resulting in swift rendering capabilities and designs that are both expressive and versatile. The widgets are thoughtfully designed to incorporate necessary platform-specific differences, such as scrolling behaviors, navigation patterns, icons, and fonts, while the Flutter code is compiled into native ARM machine code through Dart's native compilers for optimal performance. The hot reload functionality greatly enhances workflow efficiency, allowing developers to experiment, refine user interfaces, add new features, and fix bugs with ease. With Flutter, developers can experience near-instant reload times without losing application state, whether using emulators, simulators, or actual devices. This fluid development experience encourages a more dynamic approach to app design, simplifying the processes of innovation and iteration, and empowering developers to bring their creative visions to life more effectively. As a result, Flutter is rapidly becoming a preferred choice for developers aiming to create high-quality applications across multiple platforms.

The Ionic Framework is a versatile open-source UI toolkit that empowers developers to create high-quality, efficient mobile and desktop applications using web technologies such as HTML, CSS, and JavaScript. Additionally, it seamlessly works with popular frameworks like React and Angular. To begin, you can install Ionic or refer to our First App Tutorial which covers essential concepts. The Installation Guide provides step-by-step instructions for setting up the framework. You can also explore the extensive library of stunning UI components offered by Ionic Framework. Furthermore, it enables the integration of native device features like Bluetooth, Maps, and HealthKit. Theming options are available to help you tailor the visual design of your Ionic application to match your branding. With a primary focus on enhancing the frontend user experience, Ionic Framework excels in UI controls, interactions, gestures, and animations. It is user-friendly and compatible with other libraries or frameworks such as Vue, React, and Angular, making it a great choice for developers looking to create exceptional applications. Ultimately, Ionic Framework provides a comprehensive solution for building modern applications that are both functional and aesthetically pleasing.

Appery.io is a low-code platform designed for app development that streamlines the creation of hybrid mobile applications, web applications, and progressive web apps (PWAs). This innovative tool provides an exceptional user experience for designing customized app interfaces, enabling users to employ user-friendly drag-and-drop features alongside JavaScript, which allows them to convert their ideas into operational applications in just days instead of months. As a flexible solution for web, PWA, and mobile app development, Appery.io guarantees that cross-platform applications function smoothly and look visually appealing across a variety of popular devices and operating systems. Developers can effortlessly submit their mobile applications to both the App Store and Google Play or deploy them as web apps and PWAs, all while benefiting from a unified codebase for maximum efficiency. The low-code development environment is designed to be user-friendly for beginners, while also catering to the needs of experienced developers who wish to leverage frameworks like Ionic and Angular, supported by visual tools that boost their productivity. This combination of ease for novices and robust features for expert developers positions Appery.io as an attractive option in the competitive app development arena. Ultimately, the platform's focus on accessibility and versatility ensures that it meets the diverse requirements of all types of developers.

platformOS collaborates with notable brands such as Intel, Arab Bank, NEOM.com, Hallmark, UiPath, and Spark Digital (NZ), along with various funded startups, to provide complete flexibility in business rules for web applications, showcasing a strong history in managing multi-sided marketplaces. The platform accommodates a variety of technologies, including Progressive Web Apps, IoT integrations, and native mobile applications, as well as frameworks supported by web browsers like React, Angular, and Node.js, thereby addressing the scaling requirements of enterprises for diverse business application scenarios. Positioned as a 'low code' application development platform with APIs for everything, platformOS fosters a sophisticated ecosystem that supports developers and web agencies in partnering with channel partners and enterprise clients to create robust, API-driven solutions, significantly reducing both time to market and costs compared to conventional approaches, particularly in the realm of multi-sided marketplaces. Moreover, platformOS delivers multi-cloud DevOps infrastructure support "out of the box," which translates to substantial savings in operational expenses, enabling businesses to allocate their resources more efficiently. Ultimately, the platform empowers organizations to innovate swiftly while maintaining high standards of quality and performance in their digital offerings.

Accelerate the creation of enterprise applications twenty times faster while drastically reducing the amount of code needed by utilizing Oracle Application Express (APEX), a low-code development framework that empowers you to create robust, secure enterprise applications featuring top-tier functionalities that can be launched in any environment. With APEX, developers are able to swiftly craft and implement engaging applications that address actual challenges and deliver prompt benefits, all without requiring expertise in a wide range of technologies to produce advanced solutions. Concentrate on addressing the issues at hand while APEX manages the complexities behind the scenes. Recognized as the leading low-code platform for enterprise applications globally, Oracle APEX invites you to explore how other customers are leveraging its capabilities, encouraging you to embark on your journey today and join the vibrant community. Interestingly, if you already have Oracle Database, you possess Oracle APEX at no additional cost, as it is a fully supported feature of this comprehensive, integrated, and secure data platform suitable for deployments of any size. By harnessing APEX, developers are empowered to bring innovative applications to life quickly, ensuring that they meet real-world demands and offer substantial value right from the start. Take the plunge into the world of low-code development and transform your app-building experience with Oracle APEX.

Kissflow is a user-friendly, low-code platform designed specifically for creating custom applications that cater to business needs. It enables both process owners and IT developers to automate workflows effectively, allowing them to construct processes and applications that enhance internal business operations. Additionally, Kissflow streamlines collaboration between teams, making it easier to adapt to changing operational requirements.

Harness the power of Claris FileMaker to confidently develop applications that facilitate your digital transformation. With its intuitive design capabilities, you can create customized solutions that not only tackle your present challenges but also prepare you for future demands, all while enhancing your organization's productivity and unlocking your team's creativity for superior outcomes. Are you grappling with a complicated issue within your business? FileMaker allows you to craft solutions independently, providing all the necessary tools for both hands-on development and collaboration with expert developers for deeper insights. The platform is ready for immediate engagement; thanks to user-friendly templates, a drag-and-drop interface, and an intuitive graphical experience, you'll be building applications in a flash. Once your applications are finalized, they can be deployed instantly across various devices, demonstrating FileMaker's remarkable capabilities. If you're in a hurry and require a rapid solution, you're certainly not alone in that need. Explore the Marketplace to find an array of resources, including templates, components, and fully realized vertical market applications to jumpstart your custom app development. With FileMaker, your potential for innovation is virtually limitless, paving the way for transformative growth in your enterprise. You'll find that the ease of use combined with powerful features makes FileMaker an indispensable tool for modern businesses.

A dependable and versatile option for creating mobile applications is essential in today’s market. The reality is that while the need for app development is on the rise, there is a notable lack of IT resources available to meet this demand. This gap is effectively bridged by AppSheet, a no-code platform that enables virtually anyone to design and deploy applications. It allows business users and members of various teams to take the initiative in app development. Nonetheless, it is vital to maintain a centralized framework for oversight and governance through AppSheet for the Enterprise. This platform stands out as a reliable tool for building, distributing, and managing mobile applications. It encourages innovation, flexibility, and quick responses within your organization while also upholding strong security and governance protocols. By providing a cohesive environment that links data and applications, it integrates seamlessly with Google Workspace. Furthermore, you can connect with Google Workspace applications such as Gmail, Sheets, and Spaces, as well as external platforms like Office 365, Dropbox, and Salesforce.com. The integration capabilities extend to SQL databases, Apigee, REST APIs, and OData, making it an all-encompassing solution for your app development requirements. Ultimately, AppSheet not only streamlines the app development process but also fosters enhanced collaboration among teams, creating a more efficient workflow and enabling quicker project turnaround times.

The Neptune DX Platform, also known as Neptune DXP, serves as a rapid application development environment. This platform utilizes a low-code/no-code approach to facilitate the digitization and enhancement of business processes as well as user interfaces. Central to this platform are two distinct modules that offer similar functionalities: the Neptune DXP - SAP Edition, which is an add-on for SAP ABAP, and the Neptune DXP - Open Edition, which is based on Node.js. Both versions of Neptune DXP are designed to accelerate enterprise application development, promote code reusability, and streamline change management. Our philosophy is that with these two editions, Neptune DXP provides a leading, centralized platform for integrated and scalable app development, while also delivering the best interface for all SAP systems, including SAP S/4HANA and C/4HANA, through our direct integration with NetWeaver ABAP. This dual offering ensures that businesses can efficiently adapt and optimize their digital solutions.

Sterlo is an Enterprise No-Code Platform that enables users to develop both Web and Mobile Applications without any coding requirements. Tailored for organizations of varying sizes and across multiple sectors, Sterlo offers exceptional autonomy and versatility in crafting comprehensive applications. With a wide array of functionalities, Sterlo includes secure authentication, custom data connections, a document management system, and communication management tools. Furthermore, Sterlo serves as a catalyst for digital transformation, significantly altering the landscape of application development globally while streamlining processes for businesses. This platform not only enhances productivity but also allows companies to innovate and adapt more rapidly to market demands.

Microsoft Power Apps empowers individuals to swiftly craft and share low-code applications, enhancing organizational flexibility while addressing complex challenges. Teams can effortlessly develop and deploy applications using ready-to-use templates, benefiting from an intuitive drag-and-drop interface for rapid implementation. Continuous enhancements can be rolled out as needed, ensuring the apps evolve with the organization’s requirements. This platform enables everyone to create the applications they need, offering advanced features that were once exclusive to professional developers, such as integrated AI components. Additionally, professional developers can utilize Azure Functions and custom connectors to expand app functionalities and integrate with proprietary or on-premises systems. With a library of over 260 connectors, users can link their applications to a multitude of data sources seamlessly. The Common Data Service consolidates data into a single source of truth, facilitating the modernization of processes while allowing for tailored adjustments and extensions to Office 365, Dynamics 365, and other products. Ultimately, this capability fosters a culture of innovation by enabling users at all levels to engage in app development and customization.

To efficiently manage your tasks, projects, and team dynamics, think about developing an application with Amazon Honeycode. This user-friendly platform enables you to achieve your goals without needing any programming expertise. As your business grows and changes, you can easily adjust your custom app created with Honeycode. Any updates made to the app or its data are instantly shared with your team members, keeping everyone informed. Your Honeycode app can be customized so that each team member only sees the information that is relevant to them, which promotes privacy and concentration. Moreover, your tailored Honeycode application can be designed for use on both web and mobile devices, allowing your team to collaborate effectively from anywhere. You can also configure your app to automatically notify the team about updates or remind individuals when tasks require their attention, which boosts overall productivity and enhances communication. By leveraging this tool, your team will be better equipped to remain synchronized and adaptable to shifting priorities and demands in the workplace. In essence, Amazon Honeycode serves as a powerful asset in fostering teamwork and driving success.

GoodBarber, a French application development platform, enables users to design native mobile applications for both iOS and Android, as well as Progressive Web Apps (PWAs), all without the need for coding skills. By streamlining the app creation process, GoodBarber significantly lowers the expenses associated with app development. Each year, the platform boasts over 40 million app downloads, reflecting its popularity and user engagement. The company is dedicated to continuously improving its offerings by actively incorporating user feedback to maintain high standards of quality, performance, and reliability. GoodBarber provides three core products: eCommerce apps that facilitate a smooth shopping experience for users on their smartphones; Content Management apps designed for content editors, community managers, or local business managers aiming to disseminate their message across multiple channels; and a Reseller Program that allows individuals to create and market apps without any programming knowledge. This diverse range of products ensures that GoodBarber meets the varying needs of its clients effectively.

Thunkable is an online platform that empowers businesses to build applications utilizing a library of components, real-time testing, and event blocks. This tool enables the creation of stunning native applications that require no coding knowledge, making the process accessible to everyone. Your completed app can be launched on various platforms, including Android, iOS, and the Web. Developed with support from notable institutions like Google and MIT, and endorsed by YCombinator, Thunkable streamlines app creation into a single project that generates three cross-platform outputs. By incorporating Lottie animations, you can enhance your app with dynamic motion and seamless transitions. Each project on Thunkable can be effortlessly transformed into a native Android app, a native iOS app, or a mobile web application, making the experience feel almost magical. You can either start fresh with a new project or tweak an existing app from an expanding library of open-source examples. The Thunkable community is vibrant and active, ready to assist you with any inquiries regarding app development, and live chat support is readily available for immediate assistance. With a simple drag-and-drop interface, you can effortlessly piece together your desired application components and link them using event blocks to bring your ideas to life.

Builder Studio simplifies the process of creating custom software, enabling you to turn any idea into a working application without the need for coding or consulting developers or agencies. You can establish fixed pricing and determine your project timeline upfront, which fosters both clarity and transparency in the process. Our innovative AI-driven model manages a large team of over 2,000 skilled software developers from around the globe, ensuring swift collaboration on your project, which ultimately leads to cost savings. These seasoned experts are dedicated to realizing your vision efficiently and accurately, avoiding the typical challenges associated with custom software development. Rather than beginning from scratch, you can take advantage of our compilation of approximately 500 vital features—such as user authentication, secure payment processing, and shopping cart capabilities—that fulfill most common software needs. We refer to these as building blocks, which can be effortlessly assembled to match your unique requirements. You can keep track of your project's progress and implement changes as needed through an intuitive dashboard, guaranteeing that the final software meets your expectations. This collaborative approach not only allows you to remain engaged in the development process but also minimizes the usual complexities, making it a more seamless experience overall. By integrating your input throughout, Builder Studio ensures that the final product is a true reflection of your ideas and goals.

OutSystems is recognized as the premier low-code platform designed to help users efficiently build and deploy high-quality applications. By combining the advantages of low-code development with powerful mobile and enterprise integration capabilities, OutSystems enables users to visually craft and manage their entire application portfolio, seamlessly connect various applications and components, integrate effortlessly with existing systems, and optimize DevOps processes. This comprehensive strategy greatly speeds up the application development lifecycle, allowing organizations to adapt quickly to evolving market conditions and achieve their objectives more effectively. Ultimately, this positions businesses to innovate continuously and stay competitive in their industries.

Develop seamless applications for Mobile, Web, and Desktop platforms using C#, XAML, and .NET, the innovative and open-source framework designed to create authentic single-source, multi-platform solutions. With this approach, you can achieve an impressive 99% reuse of both business logic and UI components across various native environments, all while ensuring pixel-perfect design integrity and the option to incorporate platform-specific functionalities or distinctive visual styles. The familiarity of C# and XAML is complemented by advanced productivity features such as hot reload, hot restart, and edit-and-continue, making the development process more efficient. Popular development environments like Visual Studio, Visual Studio Code, and Rider can be utilized to optimize your workflow. Furthermore, a wealth of support options is available from both the community and official channels, including chat, ticketing systems, and screen-sharing for real-time assistance, ensuring that you have the resources to resolve issues effectively. Engaging with this dynamic community not only provides you with answers but also fosters collaboration and inspiration, making every step of your development journey more enjoyable and rewarding.

Streamlining, Automating, and Innovating Software Development GeneXus represents a state-of-the-art Low-Code Platform enhanced by Artificial Intelligence, aimed at streamlining, automating, and preparing the software development process for the future. By prioritizing application modeling over traditional coding, GeneXus generates comprehensive solutions that encompass everything from user interfaces to backend operations. This method simplifies tasks, speeds up time to market, and guarantees easy adaptation to new technological advancements. With over three and a half decades of experience, GeneXus enables organizations to develop AI-enhanced systems, update outdated software, and craft scalable solutions critical to their missions. It caters to web, mobile, and desktop environments while smoothly integrating with APIs, databases, and various enterprise systems. Having earned the trust of users in more than 50 countries, GeneXus remains at the forefront of innovation within the low-code sector and continues to redefine the possibilities of software development. Its commitment to excellence ensures that businesses can thrive in an ever-evolving digital landscape.

KnowledgeKube presents a low-code platform specifically crafted for building enterprise applications that are not only scalable but also drive greater success. Seamlessly upgrade from legacy systems at your convenience by utilizing a powerful low-code solution that adheres to enterprise requirements. Enhance user interactions by digitizing their experiences, which empowers them to self-serve more efficiently while effortlessly distributing content across multiple devices. Our sophisticated workflow engine takes the complexity out of managing intricate processes, automating tasks to simplify operations. As you prepare for future demands, you can create cloud-ready solutions, starting with small initiatives and confidently expanding on a fully headless elastic cloud infrastructure. KnowledgeKube enables organizations globally to hasten the development of scalable applications, bridging the gap between business professionals, seasoned developers, and designers for improved collaboration. This collaborative approach facilitates the rapid creation of applications of any magnitude, allowing organizations to significantly cut down on both the time and expenses typically required for developing enterprise-level web and mobile applications. Ultimately, KnowledgeKube equips your team to innovate and adapt to evolving business requirements with agility and effectiveness, ensuring sustained growth and responsiveness in a competitive landscape.

Avalonia UI enables developers to build cross-platform applications with .NET, embodying the principle of write once, run anywhere. This approach not only saves time but also allows you to focus on enhancing your product. Regarded as a spiritual successor to WPF, Avalonia UI provides a developer experience that capitalizes on years of accumulated knowledge and investment. JetBrains recognized Avalonia UI as the top framework for modernizing their tools originally based on WPF. Currently, it serves over 170,000 companies, including 431 listed in the Fortune 500. As the popularity of Avalonia UI continues to rise, we have witnessed remarkable expansion in our developer community. By joining us, you can become an integral part of this dynamic and supportive network of developers. Engaging with others in the community can lead to valuable insights and collaborative opportunities.

HokuApps stands out as the rapidly ascending low-code platform designed for crafting technology solutions, enabling businesses to swiftly develop groundbreaking applications. With enhanced mobile and data integration features, our platform facilitates the quick launch of both mobile and web applications, streamlining the development process. We support organizations in fast-tracking their digital transformation efforts while enhancing engagement with customers, partners, and employees. Renowned global firms such as Teddy Nissan, PTI QCS, and Big Red leverage our platform to create business applications that not only satisfy customer needs but also boost operational efficiency significantly. By choosing HokuApps, companies can stay ahead in a competitive market while continuously improving their technological capabilities.

Streamline your IT processes and reduce your backlog with Flowfinity, a robust application-development toolkit that facilitates quick creation, testing, and deployment of applications. Our user-friendly platform boasts an array of features, including a web-based editor, limitless cloud storage, dynamic dashboards, and support for various platforms, along with a dependable API for seamless integration. It is perfectly suited for organizations looking to tailor their business processes effectively. With Flowfinity, both IT and business professionals can design adaptable and scalable workflow solutions without the need for extensive coding, saving valuable time and resources. This empowers business leaders and developers to manage their systems independently, fostering significant digital transformation. If you have reservations about the effectiveness of low-code/no-code platforms, we invite you to explore Flowfinity and experience the strength of customized application configurations for yourself. Take advantage of our 14-day free trial to witness the potential firsthand.

Joget serves as an open-source solution designed to facilitate digital transformation in a more efficient and straightforward manner. It integrates top-notch features in business process automation, workflow management, and rapid application development within a user-friendly, adaptable, and open environment. Both developers and non-developers can leverage this web-based and visual interface to swiftly create and manage applications from any location at any time. With over 3,000 users installed, more than 400 enterprise clients, and a vibrant community of 12,000 members around the globe, Joget caters to a diverse array of organizations, including Fortune 500 firms, government entities, and small businesses alike. This platform not only simplifies the process of creating versatile applications for various organizational needs but also boasts a low total cost of ownership, making it an attractive choice for many. Its flexibility and ease of use further enhance its appeal in the competitive landscape of digital solutions.