Mobile Applications (iOS & Android) Beta

While our apps can be downloaded for free from the iOS and Android stores, we will continue to release new versions earlier to Beta program members. New features, advanced performance optimizations, and cutting edge encryption improvements will be exclusively released to Beta users before their public release

Invitations will be sent from Crashlytics. These invitations will allow you to download and install the ProtonMail mobile application.

Over the course of this beta, we will be updating the application regularly. When a new version is released, you will get an email that will allow you to update the application with a few clicks.

Note: Your beta invite is tied to your username, so if you have multiple ProtonMail usernames, you will only be able to use the apps with the username that is registered in the beta program. Other usernames will be unable to log in.


Steps detailed here.

Found a bug?

In the event that you find a bug in the application, you can report it to us using the report bug feature in the application which is shown here.

You can also contact us via this link When contacting us regarding the mobile application beta, we would appreciate having the following details to help us better address your issue.

A list of other known issues can be found in our release notes:

iOS: 1.08 Release Notes

Android: 1.00 Release Notes

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  1. jerry shenk

    I haven a Samsung S5 running Android 5.0 (lollipop). I would like to be considered for the mobile app.


    i would like to test the IOS app.
    Please let me know what can i do for

  3. Kathy B

    I would also like to test the ios versions, for iphone, and ipad…. PLEASE ! : )
    Thank you for your integrity !

  4. irontet

    I would be happy to help test as well.

  5. Don

    I would like an invitation to test the protonmail app. for Android.
    thank you

  6. DEREK

    I would like to test the android app.

  7. Buddy

    I’ve communicated with your support team and not really getting anywhere. I donated over a week ago and still haven’t gotten access through the Google Play store for the mobile app. Any clue what to do or exactly what department to contact?

  8. Kellemail

    Hi! I would like to test the ios app! Please let me know how its possible!


  9. Gen

    Would appreciate to beta android version, thank you.

  10. Gabriele

    Hi, I would like to test the app. I’m an android user 😉

  11. GC

    I’d like to test beta version for android, thanks in advance.

  12. GC

    Guys, whoever want to test beta has to enroll and donate as described here

  13. TLW

    I have been a beta tester for the last 3 IOS/OS releases from Apple and would like the opportunity to test the BETA ProtonMail app for iPhone.

  14. Raamiz

    Hi, I’ve donated the right amount to receive the beta of the app, how long will it be till I get it? The beta I requested was on Android.

  15. Bruno

    I’d like to be considered as beta tester to use the mobile app on Android

  16. Gregory Tandiono

    Would love to be a beta tester for iOS 🙂 and I’m also highly experienced in QA so I might be able to contribute 🙂

  17. Brian

    I would like to be considered as beta tester for the app on android.

  18. Jeff Tan

    I’m using a new iPhone 6s currently on the latest iOS 9.02. Would love to beta test!

  19. Manfred

    I would like to test Beta version for Android 5.0 on a Huawei P8.


  20. Ben

    I’d love to test the ios version!

  21. Dan

    I don’t know if it’s still going on, but I’d like to test the Android app.

  22. lw0412q

    I have a iPhone 4S and i would like to test iOS APP

  23. Piotr

    i Have iphone 5s and 6s and i would like to test ios app

  24. Théophile

    I would like to try proton mail app. I’m running under android 5.1

  25. ProtonMail Support

    The apps are available to all users for free via the App store and the Play store.

  26. Koray Bicer

    I have tested on my android phone LG Magna and it worked very well. Installing was smooth and fast but i noticed one important thing that i can’t change signature on/off option because it requires “protonmail plus” that i can’t understand because i already paid for this mobile app.

  27. Clément


    I would like to try the beta version on my Android 7, and I only have Fdroid installed.


  28. ProtonMail Support

    Please contact our customer support team.

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