<p><b>A chess clock made for blitz</b></p><ul><li>Defaults to 5+3 Fischer timing: 5 minutes + 3 seconds per move</li><li>FIDE-compliant: initial time for 5+3 is 5:03, not 5:00</li><li>Privacy-friendly: no ads, no permissions</li></ul><p><b>Fast and intuitive controls</b></p><ul><li>Touching the screen switches to the next player</li><li>Horizontal and vertical dragging set the time and increment</li><li>Haptic feedback is enabled by setting the ringtone to vibrate</li><li>Back gestures pause and reset the clock</li></ul><p><b>Robust time implementation</b></p><ul><li>Uses the most precise time source available on the device</li><li>Clock implementation tested with 100% code coverage</li></ul><p><b>Free and secure</b></p><ul><li>Free software with reproducible builds</li><li>Meets Android 15 security requirements</li><li>Enables memory tagging on compatible devices</li></ul>

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