Cipher is a privacy-first notes app with AES-256-GCM encryption. All data stays on your device. Zero cloud, zero telemetry.
Features:
| Package Name | dev.cipher.notes |
| Requirements | Android 8.0 (Oreo API 26) |
| Author | CipherApps |
| APK Size | 14.7 MB |
| Categories | Productivity and Business, |
| Source Code | https://github.com/CipherApps/cipher-notes |
June 9, 2026
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