List of the Top 25 Email Clients for iPhone in 2025

MobiOffice, which was previously known as OfficeSuite, serves as a user-friendly office suite alternative, boasting a user base exceeding 250 million individuals across 195 nations. It is compatible with multiple operating systems including Windows, Android, iOS, and macOS, and features essential applications such as MobiDocs, MobiSheets, and MobiSlides. This suite enables effortless management of text documents, spreadsheets, and presentations, ensuring compatibility with all prominent file formats like Microsoft Office (DOCX, ODT, PPTX), Google (Docs, Sheets, Slides), and Apple iWork among others. Delve into each application: MobiDocs allows for the creation and editing of documents, complete with a wide range of formatting options. MobiSheets is designed to streamline data management and analysis, enabling users to visualize insights and generate reports with ease. MobiSlides helps in creating captivating presentations through customizable templates and multimedia support. Additionally, MobiOffice seamlessly integrates with MobiDrive, the cloud storage service from MobiSystems, facilitating effortless document storage and synchronization. You can take advantage of a 7-day free trial to discover how this office suite can cater to your specific requirements. Optimized for all major platforms, MobiOffice offers its components—MobiDocs, MobiSheets, and MobiSlides—either as a comprehensive suite or as individual applications on Windows, providing customized and cost-effective solutions to meet diverse user demands. Furthermore, its user-friendly interface ensures that even those new to office suites can navigate the software with confidence.

Effortlessly connect, organize, and achieve your tasks with a comprehensive suite that includes email, calendar, and contacts, all seamlessly unified in one platform. Elevate your productivity as you manage emails, schedules, tasks, and beyond from a singular interface designed for efficiency. The integration with Office allows for easy file sharing directly from OneDrive, while providing access to your contacts and viewing LinkedIn profiles without any complications. Schedule conference rooms and handle meeting RSVPs directly through your calendar, ensuring a more streamlined experience. Collaborate efficiently by sharing calendars, which helps you coordinate plans and effortlessly check your colleagues' availability. You can enjoy reassurance with the strong security protocols that are trusted by many major organizations worldwide. Outlook continuously works to protect your sensitive data while ensuring that your workflow remains unhindered. It intuitively anticipates your needs by automatically incorporating travel plans and bill payments into your calendar, alongside intelligent reminders that keep you organized. Moreover, the efficient search functionality makes retrieving the information you require quick and straightforward, further enhancing the smoothness of your workday. This all-in-one solution not only simplifies your tasks but also empowers you to focus more on your goals.

Enhance your efficiency with Gmail, which has been upgraded to be more secure, intuitive, and user-friendly, helping you to manage your inbox with ease and conserve precious time. New features are easily identifiable, allowing you to prioritize your reading and responses seamlessly. You will receive helpful reminders to follow up and reply, ensuring that no crucial communication slips through the cracks. The platform enables you to check attachments, respond to calendar invites, delay messages, and complete various tasks without the need to open each email individually. Equipped with a robust filtering system, Gmail successfully blocks 99.9% of dangerous emails from infiltrating your inbox, and you'll be notified of any potentially suspicious activity. This not only elevates the safety of your email interactions but also significantly streamlines your overall experience, making it more efficient than it has ever been. Overall, Gmail provides an all-in-one solution for managing your communications effortlessly.

Google Workspace, an upgraded iteration of G Suite, consolidates all the vital tools necessary for enhancing productivity within a single, intuitive platform. This cohesive workspace streamlines your workflow, enabling you to concentrate more on completing your tasks rather than managing them. With cutting-edge AI and search functionalities, Google Workspace empowers you to prioritize what is most important while it handles the rest. You can collaborate effortlessly from any location and on any device, even offline, thanks to customizable features tailored to meet your team’s unique needs. Similar to G Suite, Google Workspace provides personalized email solutions for businesses alongside a range of collaborative tools such as Gmail, Calendar, Meet, Chat, Drive, Docs, Sheets, Slides, and Forms. Discover our variety of plans designed to meet your specific business requirements, and choose the one that best fits your objectives on our pricing page. By adopting Google Workspace, you will witness a significant transformation in how your team collaborates and achieves its goals, ultimately leading to greater success. Embrace this opportunity to elevate your teamwork and productivity to new heights.

Yahoo Mail provides a free email service through Yahoo, complemented by a mobile app that enhances email management. Your interest in the Yahoo Mail app is appreciated, as it is highly regarded for its ability to consolidate different email accounts like Gmail, Microsoft Outlook, AOL, AT&T, and Yahoo. If you seek a simplified inbox experience, customizable features, options for sorting deals, receipts, and attachments, or a larger storage capacity, this app is designed to fulfill those requirements. Its intuitive interface ensures that managing your emails becomes an effortless and effective task. Furthermore, users can benefit from its robust security features, making it a reliable choice for anyone needing a dependable email solution.

Proton Mail was established in Switzerland, where all of our servers are situated, ensuring that user data is safeguarded by stringent Swiss privacy regulations. Every email sent is automatically secured through end-to-end encryption, meaning we, too, are unable to read or decrypt your messages. As a result, your encrypted emails are protected from being shared with any external parties. To set up your secure email account, there is no requirement to disclose personal information, and we do not maintain IP logs that could potentially identify your anonymous account. The importance of your privacy is our top priority. We believe that email privacy should be a right accessible to everyone, which is why our code is open-source and basic accounts for Proton Mail are offered free of charge. We encourage users to support our initiative by donating or choosing to upgrade to a premium account. Proton Mail is designed to work seamlessly across all devices without the necessity of additional software installation. For those running a business, Proton Mail Business offers the ability to maintain your professional email address, allowing you to send and receive encrypted communications both internally and externally. Our commitment to privacy and security remains unwavering as we strive to empower users with safe communication options.

Spike consolidates your entire workspace into a single Inbox that encompasses email, chat, calendars, calls, team collaboration, and tasks, effectively streamlining your workflow by eliminating the need to toggle between multiple applications. By combining conventional email with instant messaging, Spike's conversational email feature reduces the chaos of lengthy email threads. With real-time communication and live collaboration capabilities, users can enjoy enhanced interactions that foster a more personable communication atmosphere. Available on iOS, Android, Mac, and Windows, Spike ensures that you can stay connected and organized no matter what device you are using. This integration of features is designed to improve productivity and simplify the way you manage your professional communications.

BlueMail, developed by Blix, is a stylish and free universal email application that seamlessly manages an unlimited array of email accounts from different providers, boasting features such as smart push notifications and group emailing, all while providing a high level of customization for each account. This application establishes a direct connection to your mail server, making it an excellent substitute for your default email client. Offering a wide range of visual and functional customizations, including swipe gestures, menus, action bars, buttons, and an assortment of colors and themes, BlueMail empowers users and teams with versatile features tailored to individual preferences. Whether you are drawn to a vibrant pink or a calming blue interface, BlueMail caters to your style. Its compatibility spans multiple platforms, including Windows, Mac, Linux, Android, iOS, and Amazon devices, ensuring accessibility for all users. Moreover, the application includes a people-oriented mailbox that enables you to focus exclusively on emails from contacts with a simple toggle into People Mode. The navigation picker also simplifies access to any account—be it IMAP, Exchange, or POP3—allowing for effortless management of multiple accounts, each identifiable by a distinct service provider avatar. In addition, BlueMail's comprehensive features not only enhance your email experience but also ensure it is both streamlined and enjoyable, making it a remarkable choice for email management.

Thank you once again for your email; I must say that this is the pinnacle of personal email clients. It introduces a revolutionary method for managing emails within teams. With features designed for smart email prioritization and minimizing distractions, you'll gain access to some of the most advanced tools in email management. Discover the joy of achieving Inbox Zero in ways you never thought possible. Spark intelligently highlights your most important messages, ensuring that correspondence from real contacts takes precedence in your inbox. You can effortlessly pin and reply to these vital communications while archiving less urgent emails in bulk. By filtering notifications to only those emails from people you know, Spark significantly cuts down on clutter, giving you back the mental clarity needed for creativity and peace. The collaborative aspect of working together is amplified by Spark, which enables easy email creation, discussion, and sharing among teammates. Enhance your teamwork experience by using the real-time editor, allowing you to create well-crafted emails collectively. Invite colleagues to discuss specific emails and threads, fostering a collaborative environment where inquiries can be made, solutions provided, and everyone is kept in the loop. Furthermore, improve your workflow by saving time on repetitive emails; utilizing templates allows you to send similar messages to multiple recipients with ease, thus boosting your overall productivity. This innovative approach not only saves time but also enhances communication efficiency across your team.

Choose an email address from our vast selection of domains, which includes options like @elvisfan.com and @consultant.com, ensuring that it meets all your needs. At mail.com, you can create a unique and personalized email address that showcases your individuality, all for free. Start by picking your desired username and one of the 200 available email domains highlighted below. If you wish, you can also choose to upgrade to a premium account for access to additional exclusive features. Transitioning from a free account to a premium one is a simple and hassle-free process. Operating as a complimentary webmail service based in the U.S., mail.com offers a wide variety of distinctive email domains, a customizable user interface, and numerous practical features with every account. Founded in 2010 under the German United Internet Group, a leader in the European internet landscape and one of the largest web hosting companies worldwide, mail.com is continuously adapting and improving its services. With its rich legacy and a focus on customer satisfaction, mail.com is committed to delivering an exceptional email experience for every user, ensuring that your communication needs are met with precision and care. The platform is designed to make emailing both efficient and enjoyable for all.

Front is a comprehensive customer service solution designed to enhance teamwork and collaboration. This robust platform empowers more than 9,000 businesses, including yours, to achieve exceptional five-star service effortlessly. By streamlining communication and integrating various tools, Front ensures that customer interactions are both efficient and effective.

You can consolidate your Team Email, SMS, and WhatsApp accounts into a shared Inbox, but sharing login credentials for an email account among team members is not feasible. Helpwise offers a user-friendly shared inbox solution that provides access to your team’s email accounts, like help@, sales@, and jobs@. As businesses expand, managing internal communications and customer inquiries—like billing and hiring—can become complex, leading to the temptation to share email logins among staff. This challenge is one we have faced in our past ventures. Helpwise stands out as a truly effective shared inbox solution! We appreciate using Outlook, Gmail, and other popular email platforms, and Helpwise maintains that level of simplicity and ease of use. Each team member can log in individually to the same email address, eliminating the need for password sharing, which ultimately enhances productivity and strengthens security. With Helpwise, you can streamline your communication without sacrificing ease or safety!

Managing emails often takes up a significant portion of our day, typically revolving around themes of innovation and productivity. Over time, the core principles of effective communication have sadly become less clear. To address this issue, we initiated a project aimed at developing the ultimate mobile email experience. With clearly defined categories, the app's assistant organizes your messages efficiently, making your search much simpler. Just as peanut butter and jelly make a perfect pair, the features in this app work seamlessly together. Stay informed with timely notifications about your flight status, including any delays, cancellations, or changes to your gate. You can also monitor price drops on recent purchases, giving you the chance to save money through helpful alerts. The assistant provides access to weather updates for your trips, ensuring you pack appropriately for your destination. Additionally, you will receive real-time updates on your package deliveries, with easy access to tracking details through the assistant. If you're overwhelmed by newsletters and mailing lists, the app can help you pinpoint those that you might want to unsubscribe from. Furthermore, the assistant allows for quick access to directions for your upcoming flight or hotel, facilitating smooth navigation with just one tap. By integrating these various features, our goal is to significantly improve your email management experience and help you reclaim valuable time in your day.

Experience an email service that puts your well-being first, featuring aspects you'll truly appreciate. Our unwavering commitment and professional assistance are available to you whenever you need them. Your email reflects the intricacies of your life, securely stored here rather than exploited for financial gain. Take pleasure in a swift and considerate email service that includes calendars and contacts, all completely ad-free. Designed to cater to your needs, our intelligent features are guaranteed to impress. In a world where many online companies profit from your personal information, you can choose a different path. Reclaim your privacy and elevate your email experience with us. With dependable email support, you can concentrate on what genuinely matters to you. Fastmail can be accessed seamlessly through your browser, mobile devices, and desktop applications like Outlook, Thunderbird, and Mac Mail, making your daily navigation a breeze. Integrate your email, calendars, and contacts into one cohesive application for effortless management. Migrate your existing data with ease while keeping your life organized through a well-structured inbox. You can unify all your calendars into a single view and share them effortlessly with your loved ones. Utilize your personal custom domain to ensure you maintain ownership of your email address for life. Experience the reassurance that comes from knowing your information is secure and entirely within your control, allowing you to focus on what truly matters. Enjoy a hassle-free approach to communication that respects your privacy and enhances your productivity.

Boost your productivity and improve your email interactions with Mailspring, the top-notch email client that works seamlessly on Mac, Linux, and Windows platforms. It accommodates multiple accounts, such as IMAP and Office 365, and offers features like touch and gesture controls, advanced keyboard shortcuts, quick search functions, the ability to undo sent emails, a consolidated inbox, read receipts, link tracking, and many additional tools, all while providing customizable themes and layouts, including a dark mode, in nine different languages. Mailspring's powerful indexing allows users to perform complex, Gmail-like searches to locate any message across all connected accounts, making it virtually impossible for any email to slip through the cracks. Uncover valuable insights about your audience, ensure timely follow-ups, and convert clicks and opens into actionable data. Mailspring Pro enhances your email management experience, acting as your essential assistant for both sales and organizational needs, unlocking features that surpass the offerings of the free version. With Mailspring Pro, you can easily snooze emails, set reminders, and schedule messages for future delivery, giving you the ability to manage your inbox effectively. Additionally, by fostering a deeper understanding of your contacts and clients, you can significantly improve your engagement strategies and build stronger relationships. Ultimately, Mailspring is designed to streamline your email communication while helping you stay organized and connected.

EssentialPIM is a highly regarded email client that provides a comprehensive solution for managing information. It efficiently organizes your emails, appointments, contacts, tasks, notes, and password entries through user-friendly and intuitive features. With its versatile capabilities, users can streamline their daily activities and enhance productivity seamlessly.

Maintaining productivity can be a challenge when a significant portion of your time is consumed by checking emails and switching between various platforms to keep your team updated. To enhance your efficiency and ensure everyone is aligned, utilizing a single application can make a remarkable difference. Loop Email serves as a collaborative hub that seamlessly links your team, enabling you to chat, exchange files, and oversee shared mailboxes with ease. This all-in-one app consolidates messages, emails, and documents for streamlined access. With Loop Email, teams can effectively connect, collaborate, and communicate without the hassle of juggling multiple tools, making it an essential resource for modern workflows. This versatile application is compatible with Mac, Windows, and iOS devices, ensuring accessibility for all team members.

Introducing Canary, your new AI assistant for email management that not only sends your messages but also identifies important ones, filters out spam, and offers a variety of additional features. With Canary, you can enhance your email experience and keep your inbox organized like never before!

AOL Mail provides a safe and pleasant email service to millions around the world, distinguishing itself as a preferred option for digital communication. As a prominent player in the media and technology landscape, AOL exemplifies the fusion of superior content with innovative technology. The ongoing expansion and evolution of the company can be attributed to nearly a decade of strategic cultivation of its foundational strengths, coupled with deliberate acquisitions and the assimilation of exceptional technologies and skilled professionals. At present, AOL focuses on video production, mobile solutions, advertising technology, and open ecosystems, enhancing its presence through its own platforms such as The Huffington Post, TechCrunch, Mapquest, and MAKERS, while also partnering with various brands to reach new audiences and craft captivating narratives. Moreover, as a subsidiary of Verizon, AOL's capabilities are further amplified, allowing it to innovate and expand its offerings. For the latest updates and insights, don't forget to follow us on Twitter @AOL_Inc. Engaging with our content will keep you informed on all the exciting developments we have in store.

SmarterMail stands out as the perfect alternative to Microsoft Exchange. It uniquely provides native support for essential protocols like MAPI, EWS, and EAS, making it the only business email server available that does so without requiring extra software or plugins for Microsoft Outlook and various other desktop and mobile clients. Furthermore, it comes with all the capabilities of Exchange but at a significantly reduced price. Notably, it also includes features such as audio and video group chat, along with Online Meetings for effective team collaboration, all at no additional cost. This solution is crafted to meet the functional demands of businesses while ensuring secure and dependable access to both professional and personal communications. Ultimately, SmarterMail presents a comprehensive solution that enhances productivity without compromising on security or ease of use.

Who can access your emails? With traditional emails, you, the recipient, and all email service providers may have visibility into the contents, along with potential others. In contrast, end-to-end encryption restricts access solely to the sender and the intended recipients, ensuring greater privacy. The iOS app known as Letterbox enhances the end-to-end encryption experience, supporting a wide range of email services and employing the widely recognized OpenPGP encryption protocol. Although Letterbox operates like many other email applications, it specifically emphasizes the security status of both incoming and outgoing communications, empowering users to identify which emails are secure and which are not. Being a free and open-source email client for iOS, Letterbox aligns with an ongoing research project at Freie Universität Berlin. While it is still in development, users will soon have the chance to try the app on their devices via Apple's TestFlight platform, making secure communication increasingly available to the public. This development not only aims to improve user understanding of email security but also strives to maintain a seamless and intuitive user interface. As technology evolves, the importance of secure communication will only continue to grow.

Airmail 3 is an entirely user-friendly email client specifically crafted for iOS, macOS, and watchOS devices. It optimizes your email management through a wide array of customization features, tailored actions, and comprehensive integration with numerous applications and services. Built on a strong framework, Airmail enables users to customize their experience according to their unique preferences. You can effortlessly link your favorite apps and configure personalized actions to make your daily tasks easier. Regardless of whether you're using a Mac, iPad, iPhone, or an Apple Watch, Airmail guarantees that your emails are always accessible. The client accommodates an unlimited number of email accounts from various providers, including Gmail, GSuite, iCloud Mail, Exchange, Office 365, Microsoft Outlook, IMAP, and POP3. Its unified inbox feature allows for a simultaneous view of all your emails from different accounts, with the option to omit specific accounts from this summary if you wish. When you need to concentrate solely on important messages, the smart inbox function aids in prioritization effectively. Airmail transforms your email management into a more organized and efficient experience, making it an invaluable tool in today's fast-paced digital environment. By continually adapting to users' needs, it provides a versatile solution for anyone looking to enhance their communication flow.

Introducing a groundbreaking email application that integrates advanced features to elevate business communication in the dynamic landscape of today. This app is meticulously designed to deliver both joy and efficiency across all your email accounts, seamlessly compatible with devices including iPhone, iPad, Android, Mac, and Windows. With its built-in Read Receipts, Newton effortlessly tracks your sent emails, keeping you updated without requiring any additional effort on your part. This feature not only delivers immediate feedback but also empowers you to promptly and effectively follow up on your messages. The intuitive Recap feature brings attention to conversations that need your focus or follow-up while also managing emails with due dates and reminders to ensure nothing slips through the cracks. Additionally, the Tidy Inbox function optimizes your experience by automatically filtering out newsletters and distractions, enabling you to focus on what truly matters. Moreover, for users who prefer task management outside their inbox, Newton allows you to save emails directly to productivity tools like Todoist, Evernote, OneNote, Trello, or Asana with just one click, thereby bolstering your organization and efficiency. This innovative email solution encourages a more productive experience that aligns perfectly with the demands of contemporary communication, making it an essential tool for professionals seeking to enhance their workflow.

Pingly is a modern and visually appealing email service that caters to the demands of today's internet users. Experience the pleasure of emailing again with its intuitive and efficient interface. Not merely an email client, Pingly functions as a full-service email provider, enabling you to host emails on your own domain. Effortless collaboration is possible with your team through Channels, as Pingly merges email and team chat into one cohesive platform. This combination allows you to save valuable time and stay focused without the distraction of managing various applications. Acting as your primary communication hub, Pingly facilitates seamless interactions through Email, Text, and Voice from a single, integrated location. By merging email and team chat, Pingly empowers you to enhance productivity and tackle your tasks efficiently. Suitable for both business and personal endeavors, Pingly is designed to meet the needs of organizations of any size, supporting everyone from solo entrepreneurs to large teams. Setting up email on your domain with Pingly is quick and straightforward, allowing your team to start collaborating effectively in no time and improving overall communication strategies. With Pingly, you can truly embrace the future of email and unlock an unprecedented level of connectivity, enhancing the way you interact with others. The platform not only streamlines your communication but also promotes a more organized workflow.

Nine is a comprehensive mobile application designed for the effective management of emails, calendars, contacts, tasks, and notes, ensuring that businesses maintain seamless synchronization across multiple devices. This tool not only bolsters individual productivity but also significantly improves professional workflows, enabling users to manage their tasks efficiently from nearly any location. With compatibility for both IMAP and Exchange servers, Nine utilizes Direct Push technology to facilitate real-time synchronization for emails, calendars, tasks, and notes. In corporate settings, Nine Work integrates smoothly with Android Enterprise and MDM solutions, ensuring secure synchronization with Exchange Server and enhancing the protection of sensitive corporate information. The application allows for streamlined management of personal and professional schedules, connects tasks to emails, and guarantees efficient contact synchronization. With its intuitive user interface, Nine allows users to easily handle work-related notes and emails. It is specifically designed for business professionals who need mobile access to crucial communications, establishing itself as an essential tool for contemporary work environments. Additionally, Nine's extensive features contribute to increased productivity by optimizing communication and organization in a fast-paced business world, ultimately supporting users in achieving their goals more effectively.