LetterBox 1.6.0 APK download
Old versions may contain security vulnerabilities. Prefer the latest version when possible.
- Version
- 1.6.0
- Released
- Oct 12, 2026
- Minimum Android
- Android 6
- Target Android
- Android 14
- Package
ch.cryptobit.letterbox
Download
This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).
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Screenshots
What's new
• New menu in the top-right corner with language selection, flags, and the About dialog.
• The chosen language is remembered and also shows up in the system's per-app language settings.
• The menu button can be hidden for the current session; a long press brings it back.
• Keyboard support for Android desktop and ChromeOS: number keys 1, 2, and 3 or the matching letter key pick an answer.
• Fixed buttons staying pressed after a multi-touch tap.
• The chosen language is remembered and also shows up in the system's per-app language settings.
• The menu button can be hidden for the current session; a long press brings it back.
• Keyboard support for Android desktop and ChromeOS: number keys 1, 2, and 3 or the matching letter key pick an answer.
• Fixed buttons staying pressed after a multi-touch tap.
Permissions
No permission changes compared to the previous version.
All permissions (1)
ch.cryptobit.letterbox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION