Comparison

zChess Clock vs Chess Clock

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

Head to head
About

zChess Clock

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Keep your games moving with zChess Clock, a clean, chess clock that’s easy to use and fully customizable. Whether you’re blitzing with friends or testing long time controls, ChessClock has you covered. Features: • Classic and modern modes – choose from standard time controls or create your own. • Custom timers – add increment, delay, or Bronstein time delay. • Hourglass mode – watch time flow between players for a fast, dynamic feel. • Simple and stylish design – tap to switch turns, and focus on the fun. • Save your favorites – quickly load your most-used setups. Built for chess lovers who just want to hit play and start the clock. Ready? Tap, move, and let the games begin.

About

Chess Clock

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Take Control of Your Time with the Most Elegant Chess Clock! Whether you're playing a casual blitz game with friends or competing in a professional tournament, our Chess Timer provides the precision and reliability you need. Designed by chess enthusiasts for players of all levels, this app turns your iPhone into a high-end tournament-grade chess clock. Key Features: Customizable Time Controls: Supports Blitz, Bullet, Rapid, and Classical formats. Pro Modes: Easily set up Fischer Increment, Bronstein Delay, or simple countdowns. Precise Move Tracking: Detailed move history and performance statistics after every match. Intuitive Design: Minimalist, high-contrast interface designed for maximum concentration and zero distractions. Sound & Vibration: Get haptic feedback and sound alerts when time is running low. Landscape & Portrait: Perfect layout for both iPhone and iPad. Perfect for Chess, Checkers, Go, Scrabble, and all your favorite tabletop board games. Join thousands of players who trust our Game Timer to rule their matches! Privacy Policy: https://barisaygen.info/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

zChess Clock3 screens
Chess Clock4 screens

Verdict

The call

The clearest difference is ads: zChess Clock at none against Chess Clock's shown. Chess Clock's advantage is iOS requirement (17.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

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

Scorecard2 real differences · 3 level
zChess Clock versus Chess Clock: the parameters behind the verdict, then further details
ParameterzChess ClockChess Clock
PriceFreeFree
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone
Requires iOS26.017.6 — better
Further details — not scored
Size2 MB12 MB
Age rating4+4+
DeveloperBenjamin ZobristBaris Aygen

In-app purchases

None

zChess Clock

No in-app purchases

None

Chess Clock

No in-app purchases

Questions

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

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