Comparison

Chess Clock vs Chess Clock Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chess Clock

Features
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Master your chess games with the ultimate chess clock app! Whether you're playing bullet, blitz, rapid, or classical chess – this timer has everything you need. ADVANCED INCREMENT TYPES • Fischer: Time added after each move • Bronstein: Delay before countdown starts • Simple Delay: Fixed pause before clock ticks • Perfect for tournament and casual play CUSTOM TIME CONTROLS • Create your own presets with any time and increment • Handicap mode: Set different times for each player • Multi-stage controls for FIDE-style tournament games • Save and reuse your favorite configurations BEAUTIFUL THEMES • 8 stunning clock skins to personalize your experience • Chess.com-inspired design • Walnut, Marble, Ocean, Neon, Tournament, Ice, and Fire themes • Dark and Light mode support • Follows your system theme preference SOUNDS & HAPTICS • Satisfying tap sounds when switching turns • Low time warning alerts • Timeout notifications • Haptic feedback for responsive gameplay INTUITIVE DESIGN • Large, easy-to-read timer display • Simple tap-to-move interface • Upside-down display for opponent viewing • Screen stays awake during games • Quick pause, resume, and reset controls PERFECT FOR • Casual games with friends • Chess club meetings • Tournament practice • Speed chess training • Any timed board game Download Chess Clock now and never lose track of time in your games again!

About

Chess Clock Pro

Features
Read full description

The chess clock built for serious over-the-board play. Whether you're running a blitz match at the coffee shop or a classical tournament at the club, Chess Clock Pro gives you precise, reliable time control with zero fuss. EVERY TIME CONTROL YOU NEED Bullet: 1+0, 2+1 Blitz: 3+0, 3+2, 5+0, 5+3 Rapid: 10+0, 15+10 Classical: 30+0, 60+30, 90+30 Pick a preset and start playing in seconds. Your last-used time control is remembered so you can jump right back in. THREE INCREMENT MODES - Fischer: Time added after each move - Delay: Grace period before your clock ticks down - Bronstein: Time bank up to the increment value Most chess clock apps only support Fischer. Chess Clock Pro handles all three — the same modes used in FIDE-rated tournaments worldwide. DESIGNED FOR REAL GAMES - Tap to switch — responsive controls with debounce protection against accidental double-taps - Move counter for both players - Low-time warnings at 10s, 20s, 30s, or 60s — you choose the threshold - Fractional seconds displayed under 20 seconds for precision timing - Screen stays awake during play — no interruptions mid-game - Pause and resume anytime - Game-over screen with final times and results LOOKS GREAT, FEELS RIGHT Clean, modern interface with a monospace display built for readability at a glance. Choose Dark, Light, or System theme. Clock tap sounds and haptic feedback make every move feel satisfying. Turn them off if you prefer silence. PRO FEATURES Unlock the full clock with a one-time purchase: - Custom time controls — set any base time and increment you want - Delay and Bronstein increment modes - Classical time control presets - Unlimited time control combinations Perfect for tournament directors, chess coaches, and players who need specific time settings for their club or event. NOT JUST FOR CHESS Chess Clock Pro works beautifully as a game timer for Go, Scrabble, Shogi, and any two-player board game that needs a countdown clock. If your game needs a timer, this is it. PRIVACY FIRST No account required. No ads. Your data stays on your device. Download Chess Clock Pro and never argue about time again.

Screenshots

Chess Clock4 screens
Chess Clock Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Chess Clock at none against Chess Clock Pro's 1. Chess Clock also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). Chess Clock Pro's advantage is ads (none vs shown). On price there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Chess Clock Pro sells 1 one-off in-app purchase. Chess Clock asks for nothing beyond the download.

Scorecard4 real differences Ā· 2 level
Chess Clock versus Chess Clock Pro: the parameters behind the verdict, then further details
ParameterChess ClockChess Clock Pro
PriceFreeFree
Update frequencyEvery 5 days—
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better18.0
Further details — not scored
Size72 MB13 MB
Age rating4+4+
DeveloperDawid WrzesinskiRevelRain

In-app purchases

None

Chess Clock

No in-app purchases

1 purchases

Chess Clock Pro

One-time1
  • ChessClock PRO$4.99

Questions

Is Chess Clock free?
Chess Clock is free to download, with no in-app purchases.
Is Chess Clock Pro free?
Chess Clock Pro is free to download, with in-app purchases available.
Do Chess Clock or Chess Clock Pro have ads?
Chess Clock shows ads; Chess Clock Pro does not.

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