# Chess Clock by ChessRank > Professional, offline chess clock with customizable time controls and game analytics. (iPhone/iPad app by Axis Venture Group LLC.) - Source: https://appshunter.io/ios/app/chess-clock-by-chessrank/id6778077170 (this page in markdown: same URL + `.md`) - Developer: [Axis Venture Group LLC](https://appshunter.io/developer/1877679366) - Category: Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 41 MB - Languages: American English - Released: 2026-06-17 - Data updated: 2026-06-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chess-clock-by-chessrank/id6778077170/reviews.md ## What is Chess Clock by ChessRank? 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. ## Key features - 14 Built-In Time Controls - Customizable Time Controls (Simple & Advanced) - Dual Orientation Display (Vertical, Horizontal) - Smart Display with Urgency Cues - Chess Time Trainer for Time Management - Game History & Statistics Tracking - Offline Functionality ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/chess-clock-by-chessrank/id6778077170/reviews.md ### 5/5 — Perfect for on-the-go *2026-06-18* Great for when you spontaneously want to play with friends and don’t have your clock. Very easy to navigate and gives great options ### 5/5 — Amazing App *2026-06-18* This app far exceeded my expectations for a chess clock! The customization is truly spectacular. I greatly enjoyed using the tutor function and it actually helped me become a much better blitz player. 5 stars hands down! ### 5/5 — Best app ever *2026-06-18* No chess clock app has this amount of features, I love it! ## Frequently asked questions about Chess Clock by ChessRank ### What time controls does Chess Clock offer? Chess Clock includes 14 built-in time controls ranging from bullet to classical, such as 1 min, 1+1, 5+5, and 15+10. It also supports custom time controls with simple and advanced modes, including Fischer, Bronstein, and delay timing. ### Can I use Chess Clock offline? Yes, Chess Clock is designed to be completely offline. No internet connection is required to play or use its core features, and all game data is stored locally on your device. ### How does the Chess Time Trainer feature work? The Chess Time Trainer helps improve your time management by providing per-player reminder intervals. It offers visual cues, like a pulsing clock, when you should be deciding on your move, with separate intervals for each player. ### What kind of game history does Chess Clock save? Every game is automatically saved with total duration, moves, and pause time. It also provides per-player statistics like total thinking time, average move time, and a move-by-move timeline of each player's thinking time per turn. ### Does Chess Clock have ads? No, Chess Clock is completely ad-free. It is designed to provide an uninterrupted experience for serious players without any advertisements. ### What devices does Chess Clock support? Chess Clock is available for iPhone and iPod. It is designed to function optimally on these Apple devices. ### How often is Chess Clock updated? Chess Clock was last updated on June 17, 2026, with version 1.0.2. Future updates will likely focus on bug fixes and potential new features based on user feedback. ### What is the rating for Chess Clock? Chess Clock has a perfect rating of 5.0 stars based on 3 user reviews. This indicates a very high level of user satisfaction with the app's performance and features. ## Version history (last 1 release) ### 1.0.2 — 2026-06-17 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-30.*