Tempo vs Chess Clock by ChessRank

Tempo is the ultimate companion for your over-the-board chess games. Designed for both casual players and tournament professionals, it offers a seamless and high-contrast interface. Features: Custom Time Controls: Create your own settings with minutes, seconds, and increments. Preset Modes: Quick access to Bullet, Blitz (3+2), and Classical modes. Multi-Language Support: Choose from 10 different languages. Custom Themes: Personalize your clock with Neon Green, Royal Blue, or Vivid Purple themes. Haptic & Sound: Get physical feedback for every move (can be toggled in settings). Experience a distraction-free, professional chess clock on your iPhone or iPad.

ChessRank Chess Clock A professional, full-featured chess clock for serious players — tournament-ready, beautifully designed, and completely offline. CORE FEATURES 14 Built-In Time Controls From bullet to classical — 1 min, 1+1, 2+1, 3 min, 3+2, 5 min, 5+5, 10 min, 15+10, 20 min, 30 min, and delay-based presets (5+5s delay, 25+5s delay, 90+30s delay). One tap to select, one tap to start. Custom Time Controls • Simple mode — set hours, minutes, seconds, increment, and delay • Advanced mode — build multi-stage time controls (like FIDE classical: 40 moves in 2 hours, then 1 hour to finish), with per-player independent settings • Supports Fischer, Bronstein, and Delay timing modes Dual Orientation • Vertical — standard portrait mode • Horizontal Left / Right — sit across the board, each player reads their time right-side up Smart Display • Active player glow with animated pulse • Tenths-of-a-second precision under 10 seconds • Color-coded urgency — orange under 20 seconds, red under 10 • Move counter and stage tracker for advanced presets Sound & Feedback • Toggle sound effects and haptic feedback • 20-second warning alert before flag fall • Custom audio cues for tap, pause, time out, and trainer Chess Time Trainer Improve your time management: • Per-player reminder intervals (5s, 10s, 15s, 30s, 60s, or custom) • A visual pulse on your clock when you should be deciding • Separate intervals for Player 1 and Player 2 Game History & Statistics Every game is automatically saved with: • Total duration, moves, and pause time • Per-player stats — total thinking time, average move time, fastest and longest think • Move-by-move timeline of how long each player spent on every turn • Clock-derived accuracy, computed from the clock itself • Bulk delete or clear all history Personalization • 5 theme colors — Purple, Blue, Green, Orange, Rose • Restore all default time controls with one tap Offline & Lightweight • No internet required to play • All data stored locally on your device • Send feedback directly from the app when you're online Designed for Real Games • Pause anytime — adjust either player's clock during a pause • Auto-saves unfinished games so you never lose progress • Keeps the screen awake during active games ChessRank Chess Clock — built for the board, not the browser.