Proton Mail: Encrypted Email is popular, with 15 million installs. Users rate it well: 4.5 stars from 91,580 ratings. Its best ranking is #9 in Top Grossing, Communication in France. Show more ›

Proton Mail: Encrypted Email is made and published by Proton AG. AppBrain is an independent app data site and isn't affiliated with Proton AG. The app name, icon, screenshots and description belong to Proton AG and are shown as published on Google Play.

Pros & Cons

End-to-end encryption with zero-access design
Gmail integration and multi-account support
Password-protected emails and strong protection against phishing and spam
Open-source cryptography and transparent libraries

No requested-permissions data shown in the dataset (limited transparency on permissions)
APK size listed as 0 bytes—verification needed

About Proton Mail: Encrypted Email

Proton Mail: Encrypted Email is a communication app developed by Proton AG.

Install Statistics

Proton Mail: Encrypted Email has been installed 15 million times. In the last 30 days, the app was installed 400 thousand times. It is ranked in the top 100 communication apps.

User Ratings

Proton Mail: Encrypted Email is rated 4.49 out of 5 stars. The rating is based on 92 thousand ratings.

App Information

Proton Mail: Encrypted Email is freely available from Google Play. The last update was on August 1, 2025.

Technical Requirements

Proton Mail: Encrypted Email requires Android 10+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since March 2016.

Description by Proton AG (from Google Play)

Proton Mail is the encrypted email app trusted by over 100 million people. Get a secure, private email address protected by end-to-end encryption, with no ads, no AI training and no inbox scanning.

App Performance Report

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Screenshots

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Screenshots by Proton AG, from the Google Play listing

Official page on Google Play

Alternatives to Proton Mail: Encrypted Email

Google Play Rating history and histogram

72K

7.7K

2.7K

1.9K

6.9K

Installs over time

Proton Mail: Encrypted Email has been installed 15 million times. Over the past 30 days, it averaged 13 thousand installs per day.

Changelog of Proton Mail: Encrypted Email

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Developer information for Proton AG

Proton AG

support@protonmail.zendesk.com

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Comments on Proton Mail: Encrypted Email for Android

★★★★☆ Mia Nutter · Sep 18, 2026

Been on this system couple years and couple friends are slowly switching over from spyoogle. I had update app where emails were spread out into newsletters promotions etc. thank god now back under inbox or spam, had research how to block email address and remove contacts that weren't required any more one point wasn't getting any notifications latest update had blocked them off weird I also use the proton VPN and proton PASS

★★★★★ Aston Clulow · Oct 8, 2026

I had targeted advertising relating to stuff I had in unsent drafts in Gmail, then lost access to my Google account because their security screening shat the bed. Proton Mail is actually reliable.

★★★★★ temp temp · Oct 14, 2026

It seems the Proton environment gets better as new features come out. I'll be dropping Microsoft 365 as soon as I transfer all of my files over. Proton, thank you for being an ethical company and protecting people's desire for privacy.

★☆☆☆☆ I Beckon (Dubizek) · Oct 3, 2026

Your Proton account is currently restricted from registering on third-party services. To lift this restriction, you need to add a verified recovery email address or phone number, or consider upgrading your account. So much for privacy focused.

★★☆☆☆ Hardy Malvar · Sep 26, 2026

The mobile app version of your Proton Mail has VERY LIMITED settings options/capabilities as compared to your web version. It would be nice to optimize your Proton Mail better for your Android mobile app version. Settings option/capability like adding/managing Filters - I canno add/create/manage a Filter in your Android mobile app version and need to log in to your web browser version just to do that. Adding additional addresses/aliases. I cannot also do that in the mobile app too

★☆☆☆☆ D S · Oct 4, 2026

Picking up my backup device after 2 months. Insert SIM, turn it on, and boom - 100+ notifications from the Proton Mail app. Notifications for emails that I deleted on my main device 5-8 weeks ago... 🤷🏼‍♂️ Why? How? What does "delete" mean in Proton Land? Your online support has been talking around this question for over a year.

Google Play Rankings for Proton Mail: Encrypted Email

Top rankings

Rank	Country	Category	List
28	United States	Communication	Top Free
21	Germany	Communication	Top Free
22	Canada	Communication	Top Free
25	France	Communication	Top Free
13	Switzerland	Communication	Top Free
13	Finland	Communication	Top Free
9	France	Communication	Top Grossing
15	Denmark	Communication	Top Free
16	Austria	Communication	Top Free
16	Netherlands	Communication	Top Free

Show all market rankings

Ranking history in France

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Technologies used by Proton Mail: Encrypted Email

43 libraries

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Proton Mail: Encrypted Email