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Open source
24 alternativesQRAlarm
QRAlarm provides an Android alarm clock that requires users to scan a QR code to dismiss it, adding a physical task to the wake-up flow.
About QRAlarm
QRAlarm is an Android alarm clock that stops ringing only after the user scans a QR code or barcode. Users set up and configure alarms in the app, which adds a physical step to dismissing the alarm.
The project is open source under GPL-3.0 and is available as a direct APK download and through Google Play, F-Droid, and IzzyOnDroid. It is Android-only and described as around 15 MB.
Key features
- Dismiss alarms by scanning a QR code
- Dismiss alarms by scanning a barcode
- Set up and configure alarms
- Install via direct APK download
- Available on Google Play, F-Droid, and IzzyOnDroid
- Verify APK with published SHA-256 fingerprint
Best for: Android users who want an alarm that requires getting up to scan a code to stop it.
Good for
- App size described as around 15 MB
- Install does not require special permissions according to setup notes
- Source code available under GPL-3.0 with published APK signature
Watch out for
- Available only on Android
- Requires a QR code or barcode to dismiss an alarm
QRAlarm at a glance
- Category
- Mobile Apps › Android Productivity Apps
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Platforms
- Android
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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QRAlarm FAQ
How do I stop a ringing alarm?
Scan a QR code or barcode to turn off the alarm.
How do I install the app from the APK file?
Download qralarm-android-signed.apk to the Android device, open the Downloads folder, tap the file and install.
How can I check the APK signature?
Run keytool -printcert -jarfile qralarm-android-signed.apk and compare the result to the published SHA-256 fingerprint.
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