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Keep: FROST Nostr Signer icon

Keep: FROST Nostr Signer 1.1.9 APK download

Old versions may contain security vulnerabilities. Prefer the latest version when possible.

Version
1.1.9
Released
Aug 1, 2026
Minimum Android
Android 13
Target Android
Android 16
Package
io.privkey.keep

Download

Download x86 64-bit Emulators, Chromebooks, PCs 26.9 MB
SHA-256: 17d12948bf7cac9b68110424e0f83bfa5be03c721605f13f8e173c42a2ff2e4b
Download 64-bit ARM Most phones from 2017 on 24.7 MB
SHA-256: 5cafe61c2cad504b1dc5d519c1137aba377ebb4fae95f997a515c0c9f7ff2163

This build will not install over a Google Play version of the same app. Uninstall the existing app first (back up your data).

Screenshots

Keep: FROST Nostr Signer 1.1.9 screenshot 1 Keep: FROST Nostr Signer 1.1.9 screenshot 2 Keep: FROST Nostr Signer 1.1.9 screenshot 3 Keep: FROST Nostr Signer 1.1.9 screenshot 4 Keep: FROST Nostr Signer 1.1.9 screenshot 5 Keep: FROST Nostr Signer 1.1.9 screenshot 6

What's new

Signing history entries can no longer be recorded with a time earlier than the entry before them, so a clock correction or a changed device clock cannot make one approval appear to precede another. Restoring a backup now keeps each share's recorded backed-up state instead of marking everything backed up, so the reminder to back up a share still appears when it should.

Permissions

No permission changes compared to the previous version.

All permissions (11)
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.CAMERA
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_SPECIAL_USE
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.USE_BIOMETRIC
  • android.permission.USE_FINGERPRINT
  • android.permission.USE_FULL_SCREEN_INTENT
  • io.privkey.keep.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

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