Blitz: Fischer Chess Clock
A minimalist Fischer chess clock for Android.
Version: 2.0.1
Added: 28-02-2024
Updated: 21-06-2024
Added: 28-02-2024
Updated: 21-06-2024
A chess clock made for blitz
- Defaults to 5+3 Fischer timing: 5 minutes + 3 seconds per move
- FIDE-compliant: initial time for 5+3 is 5:03, not 5:00
- Privacy-friendly: no ads, no permissions
Fast and intuitive controls
- Touching anywhere on the screen switches to the next player
- Time and increment are set by horizontal and vertical dragging
- Haptic feedback is enabled by setting the ringtone to vibrate
- Back gestures pause and reset the clock
Robust time implementation
- Uses the most precise time source available on the device
- Clock implementation tested with 100% code coverage
Free and secure
- Open source with reproducible builds
- Enables memory tagging on compatible devices
- Meets Android 15 security requirements
![Screenshot of Blitz: Fischer Chess Clock](/images/screenshots/net.leodesouza.blitz/blitz-1.png)
![Screenshot of Blitz: Fischer Chess Clock](/images/screenshots/net.leodesouza.blitz/blitz-2.png)
![Screenshot of Blitz: Fischer Chess Clock](/images/screenshots/net.leodesouza.blitz/blitz-3.png)