ChessClock: Chess Timer

ChessClock is a simple, reliable chess clock for over-the-board games.

Place the phone between you and tap your side to end your move. Each player's time is shown large and clear.

TIME CONTROLS • Presets: 1+0 Bullet, 3+0 and 3+2 Blitz, 5+0 and 5+3 Blitz, 10+0 and 15+10 Rapid • Custom time: minutes per player plus an increment in seconds

DURING THE GAME • Optional player names • Choose who starts • Optional move counter • Sound and haptic feedback (can be switched off) • Pause and resume at any time

SAFE PAUSING The clock pauses automatically when the app leaves the foreground: a call comes in, the screen locks or you switch apps. A saved game always reopens paused and never resumes on its own.

PRIVACY No account, no ads, no analytics, no tracking. Everything stays on your device, and you can delete all local data in Settings.

LANGUAGES Available in English, German and Farsi (Persian), with full right-to-left layout in Farsi.