iMemo
A clean, iOS-style secure notes app. Notes are stored only in encrypted form on your device, and Google Drive keeps your PC and phone in sync.
Key features
- Formatting, checklists, tables, tags, handwriting (pen and highlighter), photos and camera, file attachments
- To-dos and reminder alerts, adding reminders to notes
- App lock or folder lock (master password, fingerprint)
- Automatic Google Drive sync, daily snapshot backups, and restoring deleted notes
- Recently deleted items (30 days), file backup
Security
- All notes and attachments are encrypted with AES-256-GCM on your device. The keys are protected by a master password strengthened with Argon2id, and by the device's hardware security key.
- Only encrypted data is stored in Google Drive, and only in a hidden folder dedicated to the app inside your Drive. Neither Google nor the developer can see your content.
- There are no servers, ads, or analytics tools.
Connecting Google Drive
The app requests only the drive.appdata permission. With this permission, it can access only the hidden iMemo folder inside your Drive and cannot see any other files.
Docs
Contact: choidev97@gmail.com