K-9 Mail Alternatives for iPhone
K-9 Mail is not available for iPhone but there are plenty of alternatives with similar functionality. The best iPhone alternative is Microsoft Outlook. It's not free, so if you're looking for a free alternative, you could try Spark Mail or Apple Mail. If that doesn't suit you, our users have ranked more than 25 alternatives to K-9 Mail and 15 are available for iPhone so hopefully you can find a suitable replacement. Other interesting iPhone alternatives to K-9 Mail are Canary Mail, Infomaniak kMail, BlueMail and Shortwave.
filter to find the best alternatives
K-9 Mail alternatives are mainly Email Clients, but if you're looking for Calendar Apps or Cloud Storage Services you can filter on that. Other popular filters include Android + Open Source. These are just examples - use the filter bar below to find more specific alternatives to K-9 Mail.- Email Client
- Free • Open Source
- 125 Microsoft Outlook alternatives
Streamline emails, calendars, contacts, and task management with a smart inbox prioritizing critical messages. Includes calendar scheduling, third-party app integration like Facebook, Dropbox, and Trello, and support for Microsoft Exchange, Outlook.com, and Gmail, ensuring efficient task and email handling.
License model
- Paid • Proprietary
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Android Wear
Top Microsoft Outlook Features
Comments about Microsoft Outlook as an Alternative to K-9 Mail
If you use outlook for another email it will strore the password on a Microsoft server
- 61 Spark Mail alternatives
E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.
License model
- Freemium • Proprietary
Application types
Country of Origin
Ukraine
Platforms
- Mac
- Windows
- Android
- iPhone
- iPad
- Apple Watch
Top Spark Mail Features
Comments about Spark Mail as an Alternative to K-9 Mail
abogawatSpark is one of the most polished email clients out there, with multi-platform support and an excellent feature set. The free version is good enough for most people.
- 72 Apple Mail alternatives
There’s big news attached. The best way to manage email on a Mac, according to Apple.
License model
- Free • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- iPhone
- iPad
- Online
- Apple Watch
Canary can write your emails, prioritize what needs attention, silence spam & much more. Say hello to your Inbox Copilot!
License model
- Freemium • Proprietary
Application types
Country of Origin
United Kingdom
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- 41 Infomaniak kMail alternatives
Infomaniak’s Mail Service is a secure emailing system hosted in Switzerland and is the best (free) alternative to the web giants. Infomaniak’s emailing service is used by more than a million companies and individuals throughout Europe.
License model
- Freemium • Open Source
Application types
Country of Origin
Switzerland
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
Comments about Infomaniak kMail as an Alternative to K-9 Mail
The Infomaniak client only works with Infomaniak mail accounts, while K-9 Mail supports all mail accounts that use the standard IMAP and SMTP protocols
- 31 BlueMail alternatives
BlueMail is a modern, mobile first, powerful Email management tool with a sleek design, unified inbox and support for all your accounts: IMAP,Exchange,POP3.
License model
- Free Personal • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Apple Watch
Shortwave is an email app that takes the pain out of managing your inbox, making it effortless to stay organized, productive, and responsive.
License model
- Freemium • Proprietary
Application type
Country of Origin
United States
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Gmail
- 66 Airmail alternatives
Engineered for iOS, macOS, and watchOS, this fast mail client supports multiple account types, custom actions, Smart Inbox filtering, unified inbox, privacy mode, email scheduling, snooze, third-party app integration, flexible personalization, and advanced workflow tools.
License model
- Paid • Proprietary
Application type
Country of Origin
Italy
EU
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
- 57 TypeApp alternatives
TypeApp is an all-free, beautifully designed, universal email app, capable of managing unlimited number of mail accounts from various providers, allowing for smart push notifications while enabling personalization across multiple email accounts.
License model
- Free Personal • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Android Wear
- Kindle Fire
- 18 Email - Edison Mail alternatives
Email by Edison (formerly Email by EasilyDo) is a brand new, elegantly designed, universal mail app to manage unlimited mail accounts.
License model
- Free • Proprietary
Application type
Country of Origin
United States
Platforms
- Android
- iPhone
Email - Edison Mail Features
- 28 myMail alternatives
myMail is the smart email app for managing all your accounts on iOS and Android.
License model
- Free • Proprietary
Application type
Country of Origin
Netherlands
EU
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
myMail Features
License model
- Paid • Proprietary
Application type
Country of Origin
United States
Platforms
- Mac
- Online
- iPhone
- iPad
Superhuman Features
Microsoft Office Outlook has more vulnerabilities and so far, seems more of a memory hogger on my device than K-9 Mail. Thank you, K-9 Mail!