Stellar Security - Notes
Stellar - Because your privacy matters the most Productivity
Store your notes private and secure on your device.
- Downloads
- 4.2K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 24
- 2026 · v2.88
Screenshots
About Stellar Security - Notes
Stellar security is a private and secure notes app on your device.
It is possible to add a password for the app which encrypts all data stored on the phone with AES256.
For further security, it is also possible to add passwords on any created notes.
All data is stored with localStorage and if any password is set, data will be encrypted with AES256.
Key-features:
Data only stored on the phone. Not on any server.
Possible to delete all notes in one tap.
If the user loses their notes-password it is possible to reset the password, but it requires to delete all data created, meaning the app will be empty. Data cannot be recovered without the passwords.
Auto-wipe:
All data will be wiped/deleted from the phone, if there is 20+ incorrect passwords attempts in a row.
Password helper, when adding password for the app or notes our password helper will ensure you create a strong password.
It is possible to add a password for the app which encrypts all data stored on the phone with AES256.
For further security, it is also possible to add passwords on any created notes.
All data is stored with localStorage and if any password is set, data will be encrypted with AES256.
Key-features:
Data only stored on the phone. Not on any server.
Possible to delete all notes in one tap.
If the user loses their notes-password it is possible to reset the password, but it requires to delete all data created, meaning the app will be empty. Data cannot be recovered without the passwords.
Auto-wipe:
All data will be wiped/deleted from the phone, if there is 20+ incorrect passwords attempts in a row.
Password helper, when adding password for the app or notes our password helper will ensure you create a strong password.
What’s new
Version 2.88 · Updated September 24, 2026
• Faster, more reliable note syncing across mobile and desktop. • Improved handling of offline changes and editing conflicts. • Fixed line breaks and formatting when reopening notes. • Improved editor scrolling and keyboard behavior. • Improved search and syncing of favorites and pinned notes. • Stability and security improvements.
Alternatives to Stellar Security - Notes
Looking for apps like Stellar Security - Notes? Here are 6 similar Android apps on Google Play. All of them are free to download.
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Stellar Security - Circle
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Stellar Security - eSim, Data
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Stellar Security - Notes | – | Free | 1,000+ | Sep 24, 2026 | |
| Stellar Security - Antivirus | – | Free | 1,000+ | Jun 21, 2026 | Compare |
| Stellar Security - Circle | – | Free | 10+ | – | Compare |
| Stellar Security - Protect | – | Free | 1,000+ | Oct 14, 2025 | Compare |
| Stellar Security - Secret | – | Free | 500+ | Jan 2, 2026 | Compare |
| Stellar Security - Support | – | Free | 10+ | Jul 14, 2024 | Compare |
| Stellar Security - eSim, Data | – | Free | 10+ | Aug 20, 2024 | Compare |