Free picks · iPhone
Best free email apps for iPhone (2026)
Every pick is listed under Email in our directory, runs on iPhone and iPad and is completely free or has a free plan. We rank them by our rating and popularity, then favour tools made mainly for email and apps built for iPhone.
Short answer
The best free email apps for iPhone are Spark Mail, MailerLite and Kit, the top three of 5 matches in our directory. All 5 have a free plan with paid upgrades.
Updated
Built with love by Shushant Lakhyani. Building bestproductivityresources.com
At a glance
Counted from the top 5 picks, except the total.
- Matching tools
- 5
- Completely free
- 0
- Open source
- 0
- Work offline
- 0
- Native apps
- 1
Comparison table
“Free plan” means a free tier with paid upgrades. A dash in Licence means our directory does not list the tool as open source.
| # | Name | Pricing | Platforms | Licence | Why pick it |
|---|---|---|---|---|---|
| 1 | Spark Mail | Free plan | iOS, Android, macOS, Windows | — | Reclaim control of your inbox with intelligent email management. |
| 2 | MailerLite | Free plan | Web, iOS, Android | — | Email marketing with automations, landing pages and a free plan for up to 250 subscribers. |
| 3 | Kit | Free plan | Web, iOS, Android | — | Email marketing for creators, free for up to 10,000 subscribers. |
| 4 | Shortwave | Free plan | Web, iOS, Android, macOS | — | An AI email client that clears the inbox with you. |
| 5 | Loop Email | Free plan | Web, iOS, Android, macOS, Windows | — | Transform your email inbox into a team workspace. |
Why each pick made the list
Every reason is taken from the tool's own listing: its categories, platforms, features, rating and pricing.
Our top iPhone pick, rated 4.5/5. Email is its main purpose in our directory. A mobile app that runs on iPhone and iPad, and also on Android, macOS and Windows. Its listing says it syncs through the cloud, has AI features and is easy to pick up. It is not in the Web top 8 (not listed for the web).
Watch out for: Some advanced features are locked behind a premium subscription
Number 2 of 5 for iPhone, rated 4.6/5, the highest here. Email is its main purpose in our directory. Runs on iPhone and iPad, and also on Web and Android. Its listing says it is easy to pick up. On our Web list it is number 2.
Watch out for: Free plan is capped at 250 subscribers
Number 3 of 5 for iPhone, rated 4.5/5. Email is its main purpose in our directory. Runs on iPhone and iPad, and also on Web and Android. Its listing says it is easy to pick up. On our Web list it is number 4.
Watch out for: Automations need a paid plan
Number 4 of 5 for iPhone, rated 4.5/5. Email is its main purpose in our directory. Runs on iPhone and iPad, and also on Web, Android and macOS. Its listing says it has AI features and is easy to pick up. On our Web list it is number 8.
Watch out for: Works best with Gmail accounts
Number 5 of 5 for iPhone, rated 4.1/5. Email is its main purpose in our directory. Runs on iPhone and iPad, and also on Web, Android, macOS and Windows. Its listing says it is easy to pick up. On our Web list it is number 7.
Watch out for: Requires all team members to adopt the platform for full benefit
Running these on iPhone
Counted from each pick's listing type and platforms.
- By listing type, the 5 iPhone picks are 3 web apps (MailerLite, Kit and Loop Email), 1 AI tool (Shortwave) and 1 mobile app (Spark Mail).
- 1 of 5 are apps you install on iPhone and iPad; the other 4 are web or cloud tools listed for iPhone.
- Every iPhone pick here also runs somewhere else. Loop Email reaches furthest, on 4 other platforms besides iPhone.
- 3 of 5 also run on a Mac, so the same tool can follow you between iPhone and Mac; MailerLite and Kit do not.
How this list compares
The same search on other platforms. Only the differences are named.
- Free online email tools
4 of these 5 iPhone picks also make the Web top 8. One is on this list only: Spark Mail (not listed for the web). In their place the Web list has Brevo, Buttondown, Beehiiv and Sendra; none of them is listed for iPhone.
Frequently asked questions
- What is the best free email app for iPhone?
- Spark Mail is our first pick. Reclaim control of your inbox with intelligent email management. Spark Mail has a free plan, with paid plans that unlock more features or usage.
- Are these email apps really free?
- Yes, every pick is free to start. Spark Mail, MailerLite, Kit, Shortwave and 1 other have free plans with paid upgrades.
- Which of these email apps are open source?
- None of the picks on this page is tagged open source in our directory.
- Which ones work offline on iPhone and iPad?
- None of the picks here is listed as working offline, so expect to need an internet connection.
- Which are easiest for beginners?
- Spark Mail, MailerLite and Kit are rated beginner-friendly, along with 2 other picks. None of them is rated intermediate or advanced.
- How many free email apps for iPhone are in the directory?
- 5 match right now, and all of them are on this page. New tools are added as they are checked.
Keep exploring
Wider lists
Related free lists
- Free online email tools
- Free note-taking apps for iPhone
- Free to-do list apps for iPhone
- Free project management apps for iPhone
- Free calendar apps for iPhone
- Free habit-building apps for iPhone
- Free time management apps for iPhone
- Free writing apps for iPhone
- Free AI productivity tools for iPhone
- Free learning apps for iPhone
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