Koz - Private Notes
Security focused note app
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
A fully encrypted, privacy-focused notebook that never connects to any server. Your notes stay only on your device.
Koz is a privacy-focused notes app built around one idea. What you write belongs only to you.
Koz never connects to the internet. No accounts, no servers, no analytics, no ads. Everything in your notebook stays only on your device.
SECURITY
• Notes are sealed with AES-256-GCM, the whole database is encrypted with SQLCipher.
• The PIN that unlocks the app also derives the encryption key (Argon2id); the PIN itself is never stored anywhere.
• Unlock quickly with fingerprint or Face ID.
• Emergency password: entering it shows "wrong PIN" on screen, but quietly wipes the vault. Built for moments you're forced to unlock the app.
NOTES
• Organize freely with folders inside folders.
• Attach photos, files, and voice memos, all encrypted the same way as your text.
• Hide any note or folder so it disappears completely from browsing; only you can bring it back.
BACKUP
• Create an encrypted backup file any time, protected with its own separate password.
• Backups are never uploaded anywhere; where you keep them is entirely up to you.
Terms of Use (EULA): https://koznotes.app/terms
Privacy Policy: https://koznotes.app/privacy
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
New:
• Fonts: six classic typefaces and wider text size steps. Your choice carries into the PDF export.
• Lock when idle: the vault closes after the idle time you pick.
• Free note limit raised to 7.
• Note and folder PINs pause after 5 wrong tries.
• Tables: cell alignment, column width, one-step delete.
• Folder icons and colours, plus an in-app camera.
• The app tour now covers all of this.
Fixes: undo after deleting a note, backup export, light theme system bars.
The developer, TAHA C BASKIN, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- TAHA C BASKIN
- Size
- 47 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Koz Pro Yıllık 44,99 €
- Koz Pro 3,99 €
- Copyright
- © BASKIN