Aion Chess Clock vs Chess Clock Ultra

AION — Where Every Second Matters Whether you're battling in a tournament hall or facing off with friends, Aion delivers the precision and elegance your game deserves. BUILT FOR CHAMPIONS • Blitz, Rapid, Classical — all your favorite time controls, ready to go • Custom presets for your unique play style • Increment support (Fischer timing) • Move counter to track your progress DESIGNED TO IMPRESS • Stunning dark interface that looks incredible in any lighting • Buttery-smooth animations • Crystal-clear display — see your time at a glance • Low-time warnings so you never lose on time again PLAY YOUR WAY • Haptic feedback you can feel • Sound effects that don't distract • Auto table mode — lay your phone flat and play • Works with Bluetooth controllers for hands-free operation No ads. No distractions. Just you, your opponent, and the ticking clock. Download Aion. Time your moves. Claim your victory.

Dual player chess clock - Two independent timers for each player Tap to switch - Either player can tap their button to start/switch turns Portrait & landscape support with adaptive layouts Time Controls - Preset time controls - Blitz, Rapid, Classical, and more - Custom time controls - Create your own with multiple stages - Increment types: - Fischer (time added after each move) - Bronstein (time added up to move duration) - Simple Delay (countdown before clock starts) - None at all - Multi-stage support - Different time settings after n moves - Favorites - Star frequently used time controls