Secure Note
Productivity Contains ads
Zero-knowledge encrypted notes with biometric lock and secure cloud sync.
- Downloads
- 9+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- May 14
- 2026 · v1.0.0
Screenshots
About Secure Note
Take control of your privacy with Secure Note—the ultimate encrypted note-taking app designed for total security.
Secure Note ensures your thoughts, passwords, and sensitive information remain truly private. Unlike standard note apps, we use industry-leading zero-knowledge encryption, meaning your data is encrypted on your device before it ever reaches the cloud. Even we can't read your notes.
KEY FEATURES:
* Zero-Knowledge Encryption: Your notes are secured with AES-256 encryption. Your master key never leaves your device.
* Biometric Authentication: Access your notes instantly and securely using Fingerprint or Face Unlock.
* Secure Cloud Sync: Keep your notes synchronized across all your Android devices without compromising security.
* Offline First: Create, edit, and view your notes anytime, even without an internet connection.
* Clean & Modern UI: A premium, distraction-free experience designed for focus.
* Privacy Focused: No tracking, no data mining. Just your notes, secured by you.
Whether it's private thoughts, business ideas, or sensitive login info, Secure Note is the digital vault for your mind.
Secure Note ensures your thoughts, passwords, and sensitive information remain truly private. Unlike standard note apps, we use industry-leading zero-knowledge encryption, meaning your data is encrypted on your device before it ever reaches the cloud. Even we can't read your notes.
KEY FEATURES:
* Zero-Knowledge Encryption: Your notes are secured with AES-256 encryption. Your master key never leaves your device.
* Biometric Authentication: Access your notes instantly and securely using Fingerprint or Face Unlock.
* Secure Cloud Sync: Keep your notes synchronized across all your Android devices without compromising security.
* Offline First: Create, edit, and view your notes anytime, even without an internet connection.
* Clean & Modern UI: A premium, distraction-free experience designed for focus.
* Privacy Focused: No tracking, no data mining. Just your notes, secured by you.
Whether it's private thoughts, business ideas, or sensitive login info, Secure Note is the digital vault for your mind.
What’s new
Version 1.0.0 · Updated May 14, 2026
Welcome to the first release of Secure Note! - Zero-knowledge AES-256 encryption for all notes. - Secure biometric lock (Fingerprint/Face Unlock). - Seamless cloud sync across devices. - Beautiful, modern light\dark mode interface. Your privacy is our priority. Enjoy secure note-taking!
User reviews
A very innovative and needed app!
Alternatives to Secure Note
Looking for apps like Secure Note? Here are 6 similar Android apps on Google Play. The highest rated is Notesnook Secure Private Notes (4.6/5), and all 6 are free to download.
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KiWi Vault: Hide Photos, Video
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HiNotes by HiDock 4.0
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One Key: password manager 4.5
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Listok: To do list & Notes 4.1
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LockTrip 4.5
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Notesnook Secure Private Notes 4.6
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Secure Note | – | Free | 5+ | May 14, 2026 | |
| KiWi Vault: Hide Photos, Video | – | Free | 10,000+ | Sep 28, 2026 | Compare |
| HiNotes by HiDock | 4.0 / 5 | Free | 10,000+ | Sep 24, 2026 | Compare |
| One Key: password manager | 4.4 / 5 | Free | 100,000+ | May 22, 2026 | Compare |
| Listok: To do list & Notes | 4.1 / 5 | Free | 100,000+ | Aug 18, 2026 | Compare |
| LockTrip | 4.5 / 5 | Free | 50,000+ | Aug 12, 2026 | Compare |
| Notesnook Secure Private Notes | 4.6 / 5 | Free | 100,000+ | Oct 20, 2026 | Compare |
Compare Secure Note with the top alternatives: ratings, updates, ASO score and keyword gaps →
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