Compare apps
Put 2 to 5 apps side by side, from Google Play, the App Store, or both.
Key numbers
The leader in each row is highlighted.
Atomic Mail: Private EmailProton Mail: Encrypted Email
Rating★ 4.17★ 4.62
Number of ratings1,97894,784
InstallsGoogle Play only100,000+10,000,000+
Countries in top chartsToday014
Rank history
Daily position in United States. Higher on the graph is better (rank 1 is the top).
- Atomic Mail: Private Email · not in this chart
- Proton Mail: Encrypted Email · Communication
Show as table
| Date | Atomic Mail: Priv… | Proton Mail: Encr… |
|---|---|---|
| 16 Oct 2026 | — | #28 |
| 15 Oct 2026 | — | #27 |
| 14 Oct 2026 | — | #28 |
| 13 Oct 2026 | — | #29 |
| 12 Oct 2026 | — | #28 |
| 11 Oct 2026 | — | #28 |
| 10 Oct 2026 | — | #28 |
| 9 Oct 2026 | — | #27 |
| 8 Oct 2026 | — | #29 |
Atomic Mail: Private EmailProton Mail: Encrypted Email
Days in the chartOut of 909 (leader)
Days in the top 1000
Rating breakdown
Share of ratings at each star level. A big 1★ bar means many unhappy users.
Atomic Mail: Private Email
★ 4.17 · 1,978 ratings
5★68%
4★11%
3★4%
2★4%
1★13%
Proton Mail: Encrypted Email
★ 4.62 · 94,784 ratings
5★
Store page, money and tech
How each app sells itself on the store, how it makes money, and what devices it needs.
Atomic Mail: Private EmailProton Mail: Encrypted Email
Store page
Name lengthBoth stores allow 30 characters26 / 3028 / 30
Short descriptionGoogle Play, up to 80 characters78 / 8080 / 80
Description479 words565 words (leader)
Screenshots832 (leader)
Promo video