A simple Android alarm clock that wakes you up with your phone's flashlight instead of a sound.
- Flashlight alarms: steady or strobe
- Repeat on any days of the week
- Snooze or dismiss with a swipe
Requires Android 8.0+ and a device with a flashlight.
| Source | |
|---|---|
| GitHub (free) | Releases |
| Obtainium (free, auto-updates) | Add to Obtainium |
| Google Play ($5) | Play Store |
We recommend Obtainium to install from GitHub and stay up to date. The Play Store version costs $5 because dealing with the Play Store is awful.
Every GitHub release ships a detached PGP signature (.asc) alongside the APK.
To check that an APK really came from us and wasn't modified:
- Download
light-alarm-release.apkandlight-alarm-release.apk.ascfrom the same release into one folder. - Import our public key (once), then verify the APK against its signature:
gpg --recv-keys 3239DF005BDF2CD2789857AF59F842F73BAF2A8D
gpg --verify light-alarm-release.apk.asc light-alarm-release.apk- Look for
Good signature from "Ghost Apps <ghost@ghostapps.rocks>"and check that the fingerprint matches the one above. ABAD signaturemeans the file was altered — don't install it. A warning that the key isn't certified with a trusted signature is normal unless you've signed our key yourself.
Signing certificate (SHA-256) for APKs from our GitHub releases. Compare it with Verified Apps or the certificate shown in Obtainium.
| Package ID | Certificate SHA-256 |
|---|---|
rocks.ghostapps.lightalarm |
9E:0B:AF:B5:36:D7:43:E1:4E:82:AB:43:7C:04:72:70:29:85:DB:6C:8C:E5:46:EC:3B:EA:93:4A:EE:3C:51:F7 |
Note
Google Play builds are signed by Google Play App Signing, so their fingerprint differs from the one above.