Proton Mail: Encrypted Email

Installs

9.4m

Rating

4.6

Rating count

78.1k

Category	Communication
Developer	Proton AG
Price	Free
First release	3/16/2016 (10 years ago)
Version	4.15.0
In-app purchases	No
Contains ads	No
Content rating	PEGI 3
Package name	ch.protonmail.android

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
9/13/2025	78,138	4.554	9,407,681	4.15.0
9/12/2025	78,116	4.270	9,407,681	4.15.0
9/11/2025	78,058	4.470	9,398,152	4.15.0
9/10/2025	78,018	4.429	9,392,678	4.15.0
9/9/2025	77,982	4.520	9,381,551	4.15.0
9/8/2025	77,965	4.470	9,381,551	4.15.0
9/7/2025	77,951	4.270	9,372,701	4.15.0
9/6/2025	77,919	4.270	9,367,584	4.15.0
9/5/2025	77,880	4.310	9,364,916	4.15.0
9/4/2025	77,837	4.310	9,356,042	4.15.0
9/3/2025	77,790	4.310	9,349,430	4.15.0
9/2/2025	77,743	4.310	9,342,908	4.15.0
9/1/2025	77,699	4.310	9,335,501	4.14.1
8/31/2025	77,644	4.310	9,328,207	4.14.1
8/30/2025	77,597	4.310	9,319,882	4.14.1
8/29/2025	77,525	4.310	9,318,757	4.14.1
8/28/2025	77,456	4.310	9,310,296	4.14.1
8/27/2025	77,388	4.310	9,293,870	4.14.1
8/26/2025	77,317	4.310	9,293,870	4.14.1
8/25/2025	77,248	4.310	9,287,109	4.14.1
8/24/2025	77,183	4.310	9,282,488	4.14.1
8/23/2025	77,147	4.310	9,276,565	4.14.1
8/22/2025	77,060	4.310	9,268,838	4.14.1
8/21/2025	76,971	4.280	9,261,748	4.14.1
8/20/2025	76,884	4.280	9,259,129	4.14.1
8/19/2025	76,773	4.280	9,252,549	4.14.1
8/18/2025	76,663	4.280	9,246,166	4.14.1
8/17/2025	76,595	4.280	9,237,707	4.14.1
8/16/2025	76,508	4.280	9,231,458	4.14.1
8/15/2025	76,398	4.270	9,226,368	4.14.1
8/14/2025	76,279	4.270	9,221,178	4.14.1
8/13/2025	76,194	4.270	9,215,146	4.14.1
8/12/2025	76,121	4.270	9,210,340	4.14.1
8/11/2025	76,070	4.270	9,202,821	4.14.1
8/10/2025	76,039	4.270	9,195,965	4.13.0
8/9/2025	76,016	4.270	9,190,677	4.13.0
8/8/2025	75,989	4.270	9,187,598	4.13.0
8/7/2025	75,958	4.270	9,181,215	4.13.0
8/6/2025	75,938	4.270	9,176,514	4.13.0
8/5/2025	75,924	4.270	9,169,117	4.13.0
8/4/2025	75,898	4.270	9,165,033	4.13.0
8/3/2025	75,890	4.270	9,157,721	4.13.0
8/2/2025	75,867	4.270	9,152,848	4.13.0
8/1/2025	75,848	4.270	9,148,168	4.13.0
7/31/2025	75,827	4.270	9,141,282	4.13.0
7/30/2025	75,810	4.270	9,136,883	4.13.0
7/29/2025	75,799	4.270	9,131,096	4.13.0
7/28/2025	75,784	4.270	9,124,373	4.13.0
7/27/2025	75,769	4.270	9,116,923	4.11.0
7/26/2025	75,758	4.270	9,109,991	4.11.0
7/25/2025	75,747	4.270	9,104,549	4.11.0
7/24/2025	75,724	4.270	9,101,136	4.11.0
7/23/2025	75,712	4.270	9,093,374	4.11.0
7/22/2025	75,701	4.270	9,089,469	4.11.0
7/21/2025	75,690	4.270	9,082,287	4.11.0
7/20/2025	75,674	4.270	9,076,994	4.11.0
7/19/2025	75,666	4.270	9,070,636	4.11.0
7/18/2025	75,657	4.270	9,067,281	4.11.0
7/17/2025	75,643	4.270	9,059,649	4.11.0
7/16/2025	75,638	4.270	9,057,533	4.11.0
7/15/2025	75,625	4.270	9,048,899	4.11.0
7/14/2025	75,621	4.270	9,045,801	4.11.0
7/13/2025	75,609	4.270	9,040,771	4.11.0
7/12/2025	75,603	4.270	9,035,286	4.11.0
7/11/2025	75,590	4.270	9,031,470	4.11.0
7/10/2025	75,578	4.270	9,025,469	4.11.0
7/9/2025	75,562	4.270	9,019,470	4.11.0
7/8/2025	75,551	4.270	9,011,108	4.11.0
7/7/2025	75,540	4.270	9,008,519	4.11.0
7/6/2025	75,529	4.270	9,003,135	4.11.0
7/5/2025	75,518	4.270	8,999,255	4.11.0
7/4/2025	75,499	4.270	8,992,804	4.11.0
7/3/2025	75,478	4.260	8,986,726	4.11.0
7/2/2025	75,461	4.270	8,983,894	4.11.0
7/1/2025	75,444	4.270	8,977,768	4.11.0
6/30/2025	75,414	4.270	8,972,101	4.11.0
6/29/2025	75,400	4.270	8,967,152	4.11.0
6/28/2025	75,382	4.270	8,960,289	4.11.0
6/27/2025	75,344	4.270	8,956,822	4.11.0
6/26/2025	75,310	4.270	8,949,851	4.11.0
6/25/2025	75,280	4.270	8,946,274	4.11.0
6/24/2025	75,235	4.270	8,937,203	4.11.0
6/23/2025	75,190	4.270	8,937,203	4.11.0
6/22/2025	75,163	4.270	8,930,994	4.11.0
6/21/2025	75,128	4.270	8,926,982	4.11.0
6/20/2025	75,090	4.270	8,922,138	4.11.0
6/19/2025	75,032	4.270	8,916,670	4.11.0
6/18/2025	75,005	4.270	8,912,965	4.11.0
6/17/2025	74,968	4.270	8,908,245	4.11.0
6/16/2025	74,934	4.270	8,904,523	4.11.0
6/15/2025	74,898	4.270	8,899,234	4.11.0
6/14/2025	74,867	4.270	8,891,819	4.11.0
6/13/2025	74,830	4.270	8,891,819	4.11.0
6/12/2025	74,789	4.494	8,881,567	4.10.1
6/9/2025	74,783	4.613	8,881,567	4.10.1
6/8/2025	74,667	4.622	8,872,911	4.10.1
5/29/2025	74,632	4.270	8,863,832	N/A
5/28/2025	74,256	4.270	8,816,289	N/A
5/27/2025	74,205	4.270	8,812,606	N/A
5/24/2025	74,164	4.270	8,808,916	N/A

Details

Keep your conversations private. Proton Mail is encrypted email from Switzerland. Used by millions worldwide, our all-new email app protects your communications and has everything you need to easily manage your inbox.

The Wall Street Journal says:
“Proton Mail offers encrypted email, which makes it virtually impossible for anyone to read it except the sender and the recipient.” 

With the all-new Proton Mail app, you can:
• Create a @proton.me or @protonmail.com email address 
• Send and receive encrypted emails and attachments with ease
• Switch between multiple Proton Mail accounts
• Keep your inbox tidy and clean with folders, labels and simple swipe-gestures
• Receive new email notifications
• Send Password-protected Emails to anyone
• Enjoy your inbox in dark mode

Why use Proton Mail?
• Proton Mail is free — We believe everyone deserves privacy. Upgrade to a paid plan to get more done and support our mission. 
• Easy to use — Our all-new app has been redesigned to make it easier to read, organize, and write your emails. 
• Your inbox is yours — We don’t spy on your communications to show you targeted ads. Your inbox, your rules.
• Rigorous encryption — Your inbox is secured on all your devices. No one can read your emails but you. Proton is privacy, guaranteed by end-to-end and zero-access encryption.
• Unmatched protection — We offer strong phishing, spam, and spying/tracking protection.

Industry Leading Security Features
Messages are stored on Proton Mail servers using end-to-end encryption at all times and are transmitted securely between Proton servers and user devices. This largely eliminates the risk of message interception.

Zero Access to Your Email Content
Proton Mail's zero access architecture means that your data is encrypted in a way that makes it inaccessible to us. Data is encrypted on the client side using an encryption key that Proton does not have access to. This means we don't have the technical ability to decrypt your messages.

Open-Source Cryptography
Proton Mail's open-source software has been thoroughly vetted by security experts from around the world to ensure the highest levels of protection.  Proton Mail only uses secure implementations of AES, RSA, along with OpenPGP, while all of the cryptographic libraries used are open source. By using open-source libraries, Proton Mail can guarantee that the encryption algorithms used do not have clandestinely built-in back doors. 

Proton Mail in the press:

“Proton Mail is an email system which uses end-to-end encryption, making it impossible for outside parties to monitor.” Forbes

“A new email service being developed by a group from MIT that met at CERN promises to bring secure, encrypted email to the masses and keep sensitive information away from prying eyes.” Huffington Post

Follow Proton on social media for all the latest news and offers:
Facebook: /proton
Twitter: @protonprivacy
Reddit: /protonmail
Instagram: /protonprivacy

For more information, visit: https://proton.me/mail
Our open-source code base: https://github.com/ProtonMail

More Apps byProton AG

VPN Proton: Fast & Secure VPN

Installs: 66,424,844Score: 4.64Ratings: 531,338

Price: N/A

Version: N/AReleased: 12/30/2019Last change: N/A

Proton Pass: Password Manager

Installs: 761,837Score: 4.88Ratings: 33,178

Price: N/A

Version: N/AReleased: 6/16/2023Last change: N/A

Proton Drive: Cloud Storage

Installs: 706,902Score: 4.05Ratings: 3,968

Price: N/A

Version: N/AReleased: 11/9/2022Last change: N/A

Proton Calendar: Secure Events

Installs: 672,832Score: 4.63Ratings: 4,401

Price: N/A

Version: N/AReleased: 4/13/2022Last change: N/A

Proton Authenticator

Installs: 106,600Score: 4.44Ratings: 2,386

Price: N/A

Version: N/AReleased: 7/28/2025Last change: N/A

Lumo by Proton

Installs: 80,072Score: 3.83Ratings: 874

Price: N/A

Version: N/AReleased: 6/6/2025Last change: N/A

More Apps inCommunication

Video Conference For Meeting

Installs: 169,169Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 5/14/2024Last change: N/A

BIG Phone for Seniors

Installs: 577,294Score: 3.45Ratings: 2,021

Price: N/A

Version: N/AReleased: 3/3/2019Last change: N/A

Number2Go: Second Phone Number

Installs: 1,158,301Score: 3.14Ratings: 2,327

Price: N/A

Version: N/AReleased: 1/17/2022Last change: N/A

botim

Installs: 136,958,888Score: 4.36Ratings: 1,188,403

Price: N/A

Version: N/AReleased: 8/27/2017Last change: N/A

Fast Call

Installs: 14,047,867Score: 4.04Ratings: 83,345

Price: N/A

Version: N/AReleased: 5/9/2019Last change: N/A

Calls Blacklist PRO - Blocker

Installs: 309,082Score: 4.24Ratings: 46,796

Price: N/A

Version: N/AReleased: 3/9/2012Last change: N/A

iNumber: Virtual Number & SMS

Installs: 57,539Score: 5.00Ratings: 2,970

Price: N/A

Version: N/AReleased: 7/23/2024Last change: N/A

magicApp Calling & Messaging

Installs: 22,617,871Score: 3.57Ratings: 217,612

Price: N/A

Version: N/AReleased: 8/28/2012Last change: N/A

CallX Phone

Installs: 1,471Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 12/6/2024Last change: N/A

Restore Deleted Messages

Installs: 868,278Score: 4.19Ratings: 1,323

Price: N/A

Version: N/AReleased: 2/20/2025Last change: N/A

Messages

Installs: 10,624,755Score: 4.24Ratings: 98,604

Price: N/A

Version: N/AReleased: 11/25/2023Last change: N/A

مرحبا - دردشه تعارف شات بنات

Installs: 1,079,639Score: 4.26Ratings: 2,540

Price: N/A

Version: N/AReleased: 9/10/2022Last change: N/A

Shango

Installs: 201Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 3/17/2025Last change: N/A

Messages : SMS & Private Chat

Installs: 1,863,755Score: 4.00Ratings: 8,560

Price: N/A

Version: N/AReleased: 7/28/2023Last change: N/A

International calling - VINOTA

Installs: 682,805Score: 4.04Ratings: 6,498

Price: N/A

Version: N/AReleased: 4/1/2015Last change: N/A

Phone Dialer & Contacts: drupe

Installs: 26,683,237Score: 3.83Ratings: 378,818

Price: N/A

Version: N/AReleased: 3/23/2015Last change: N/A

Caller Number Locator

Installs: 8,371,445Score: 4.19Ratings: 92,122

Price: N/A

Version: N/AReleased: 5/14/2020Last change: N/A

ViewCaller: Caller ID & Block

Installs: 2,972,673Score: 4.18Ratings: 18,758

Price: N/A

Version: N/AReleased: 4/17/2018Last change: N/A

FolderSync

Installs: 1,539,472Score: 4.29Ratings: 34,150

Price: N/A

Version: N/AReleased: 5/25/2011Last change: N/A

WSTicK - Sticker Maker

Installs: 5,622,085Score: 4.27Ratings: 63,116

Price: N/A

Version: N/AReleased: 12/19/2018Last change: N/A

WaRadar Online

Installs: 3,410,609Score: 3.60Ratings: 159,449

Price: N/A

Version: N/AReleased: 4/13/2019Last change: N/A

Simple Dialer

Installs: 3,823,291Score: 4.14Ratings: 22,382

Price: N/A

Version: N/AReleased: 5/12/2020Last change: N/A

TeamSpeak 3 - Voice Chat

Installs: 2,053,090Score: 3.56Ratings: 43,533

Price: N/A

Version: N/AReleased: 10/7/2013Last change: N/A

Woddy

Installs: 5,337Score: 3.30Ratings: 12

Price: N/A

Version: N/AReleased: 3/19/2025Last change: N/A

iFeel - AMIKEO APPS

Installs: 6,039Score: 4.20Ratings: 14

Price: N/A

Version: N/AReleased: 1/25/2017Last change: N/A

VPN - secure, fast VPN

Installs: 9,811,382Score: 4.84Ratings: 139,988

Price: N/A

Version: N/AReleased: 7/26/2022Last change: N/A

All Email Access: Mail Inbox

Installs: 13,037,872Score: 4.14Ratings: 67,838

Price: N/A

Version: N/AReleased: 1/9/2016Last change: N/A

AVG Secure Browser

Installs: 1,262,216Score: 4.20Ratings: 16,250

Price: N/A

Version: N/AReleased: 3/23/2020Last change: N/A

Messenger - Texting App

Installs: 15,038,747Score: 4.53Ratings: 74,424

Price: N/A

Version: N/AReleased: 5/3/2018Last change: N/A

aiMail - Al Email Accounts

Installs: 4,972,908Score: 4.15Ratings: 24,693

Price: N/A

Version: N/AReleased: 4/28/2020Last change: N/A

My 2nd Line Text Call Number

Installs: 1,541,571Score: 4.10Ratings: 18,530

Price: N/A

Version: N/AReleased: 8/18/2020Last change: N/A

Messenger SMS - Text Messages

Installs: 51,802,768Score: 4.29Ratings: 352,414

Price: N/A

Version: N/AReleased: 1/15/2016Last change: N/A

Animated Stickers Maker & GIF

Installs: 17,869,107Score: 4.00Ratings: 18,431

Price: N/A

Version: N/AReleased: 8/31/2021Last change: N/A

likner - Chat without pictures

Installs: 419,312Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 4/27/2024Last change: N/A

Call Blocker - Stop spam calls

Installs: 866,991Score: 4.06Ratings: 29,217

Price: N/A

Version: N/AReleased: 12/14/2017Last change: N/A

Messenger: Text Messages, SMS

Installs: 15,266,781Score: 4.20Ratings: 150,783

Price: N/A

Version: N/AReleased: 7/11/2019Last change: N/A

Go back to the Home page