No app store needed — add it to your home screen directly
Download and install the APK directly — fullscreen, no address bar, no app store required
Version v1.9.0 · Build date 2026-07-11
Download APK · v1.9.0Security Notes
The APK is signed and does not request contacts, location, or SMS permissions. The vault uses AES-256-GCM encryption, and letters can optionally be end-to-end encrypted.
Markdown + images + encryption
Regular check-ins; notifies contacts if you go offline
Auto-deliver on a set date
AES-256 encrypted storage
Or use the web version