Comparison

ChessClock vs Chess Clock | Game Timer

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

ChessClock

This app provides a digital and analog chess clock with customizable time controls, including Fischer, Bronstein, and USCF delay modes. It features a classic skeuomorphic design and highlights the active clock for easy tracking during games.

Highlights
  • Dual clock display
  • Fischer, Bronstein, USCF delay modes
  • Analog and digital modes
  • Independent clock settings
  • Active clock highlighting
  • Skeuomorphic design
Features
Read full description

My original iOS Chess Clock from 2008 is back... in all its old-school Skeuomorphic glory!ย  Two clocks. Tap one to start the other counting down. Tap both to stop both. Tap the little clock icon to set the time, and the info button to change the settings. Chess Clock includes features found in competition chess clocks, including Fischer, Bronstein, and USCF ("Simple") delay modes, which work in both digital and the visually appealing analog mode. Also, since this version was rewritten entirely within the borders of Switzerland, I guess this might be the cheapest Swiss timepiece you can have. Features: โ€ข Analog flag movement that swings back and forth as it falls (which took me a silly amount of time to get right, but I like it) โ€ข Set each clock independently โ€ข Analog and digital modes โ€ข Adjustable time delay (Bronstein, Fischer, and USCF modes) โ€ข Highlights the currently running clock

About

Chess Clock | Game Timer

Features
Read full description

Chess Clock | Game Timer is a professional-grade chess clock built for tournament players and casual games alike. Whether you play bullet, blitz, rapid, or classical chess, this app delivers precise timing with the analytics you need to sharpen your game. BUILT FOR REAL CHESS Choose from 13 tournament-ready presets covering every major time control: - Bullet: 1 min, 1|1, 2|1 - Blitz: 3 min, 3|2, 5 min, 5|3 - Rapid: 10 min, 15|10, 25 min - Classical: 30 min, 60 min, 90|30 Create your own time controls with Fischer, Bronstein, or Simple Delay increment modes. Every FIDE-standard increment type is supported. TWO-PLAYER DESIGN Both clocks are displayed simultaneously, oriented so each player reads their own side naturally. Flip the board, lock to portrait or landscape, or let the app choose the best layout automatically. Tap your side to end your turn, just like a real over-the-board chess clock. PLAYER PROFILES Create up to 10 player profiles with custom names, avatars, and accent colors. Assign profiles before each game to track individual performance across your entire history. GAME HISTORY AND ANALYTICS Every completed game can be saved with full move-by-move detail. Review past games with: - Time used per move chart - Time pressure curves showing remaining clock time throughout the game - Complete move log with durations and remaining time - PGN-style export for sharing and record-keeping DETAILED STATISTICS Track your chess performance over time with comprehensive stats: - Win/loss/draw records and win rate - Average game duration and move time - Fastest and slowest moves - Favorite time control - Flag frequency percentage - Head-to-head records between any two players - Phase breakdown comparing opening, middlegame, and endgame pace - Move time distribution charts - Milestones for games played and win streaks Filter stats by player, opponent, and time control. Export your stats to share with coaches or training partners. CUSTOMIZE YOUR CLOCK Make it your own with: - 5 color themes: Classic, Midnight, Forest, Rose, and Slate - 3 clock face styles: Minimal, Bordered, and Circular - Adjustable digit sizes - Light mode, dark mode, or match your system setting - Configurable low-time warning threshold - Individual sound controls for move taps, low-time alerts, and flag notifications - Haptic feedback FAIR PLAY TOOLS - Undo accidental taps - Add time to either clock mid-game - Apply time penalties - Pause and resume without losing accuracy - Resign, offer draws, or abort - Confirmation prompts to prevent accidental resets Chess Clock | Game Timer works entirely offline with no account required. No ads, no subscriptions. Just a reliable timekeeper built for players who care about their game.

Screenshots

ChessClock3 screens
Chess Clock | Game Timer4 screens

Verdict

The call

The clearest difference is ads: Chess Clock | Game Timer at none against ChessClock's shown. Chess Clock | Game Timer also leads on update cadence (every 10 days vs every 8 months). ChessClock's advantage is iOS requirement (15.4 vs 26.1). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ChessClock ships an update every 8 months, Chess Clock | Game Timer every 10 days. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

Scorecard3 real differences ยท 5 level
ChessClock versus Chess Clock | Game Timer: the parameters behind the verdict, then further details
ParameterChessClockChess Clock | Game Timer
PriceFreeFree
Positive reviews37.5% of reviewsโ€”
Update frequencyEvery 8 monthsEvery 10 days โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
MonetizationAd-supportedโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS15.4 โ€” better26.1
Further details โ€” not scored
Size5 MB8 MB
Age rating4+4+
DeveloperAardustry GmbHVahid Mohammadi

In-app purchases

None

ChessClock

No in-app purchases

None

Chess Clock | Game Timer

No in-app purchases

Questions

Is ChessClock free?
ChessClock is free to download, with no in-app purchases.
Is Chess Clock | Game Timer free?
Chess Clock | Game Timer is free to download, with no in-app purchases.
Do ChessClock or Chess Clock | Game Timer have ads?
ChessClock shows ads; Chess Clock | Game Timer does not.
Which is updated more often, ChessClock or Chess Clock | Game Timer?
ChessClock ships an update every 8 months, and Chess Clock | Game Timer every 10 days. Most recently, ChessClock was updated on September 30, 2026 and Chess Clock | Game Timer on September 27, 2026.

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