Comparison

CG Chess Clock Free vs Just Chess Clock

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

Head to head
About

CG Chess Clock Free

This chess clock app offers multi-touch support for seamless time management during games. It includes various delay types, offline functionality, and audio notifications, ensuring an uninterrupted and fair play experience.

Highlights
  • Multi-touch support
  • Five delay types (Fischer, Bronstein, etc.)
  • Scrabble time scheme
  • Offline functionality
  • Device stays awake during game
  • Audio notification at end of game
Features
Read full description

Actively developed chess clock: new features and improvements planned. One of the few chess clock apps on any market that supports multi-touch. Allowing you to switch the clock even when the other player is still pressing the button on his side. App supports five types of delays (Fischer, Fischer-After, Bronstein, Hourglass and Simple) and one scrabble scheme, works offline, device won't sleep while game is in progress, requires minimal permissions and has audio notification at the end of the game. All feedback and suggestions for improvement are welcomed.

About

Just Chess Clock

Features
Read full description

Just Chess Clock A chess clock. That's it. No ads, no account, no permissions. Pick a time control, tap, play. Most chess clock apps ask for an email or run a banner across the bottom while you're in time trouble. This one has no network access at all, so there's nothing to serve and nothing to send. At the board: > Tap the screen to end your move > Digits readable across a table > Low-time warning before the flag > Pause and resume > Screen stays awake while the clock runs > Simple time presets Privacy No account, no tracking, no analytics, no network access. Nothing is collected. Free.

Screenshots

CG Chess Clock Free2 screens
Just Chess Clock4 screens

Verdict

The call

The clearest difference is update cadence: Just Chess Clock at every 2 weeks against CG Chess Clock Free's every 9 months. CG Chess Clock Free's advantage is device support (3 vs 1) and iOS requirement (6.0 vs 17.0). On price, ads and in-app purchases 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

CG Chess Clock Free ships an update every 9 months, Just Chess Clock every 2 weeks. The most recent releases landed on October 10, 2026 and October 29, 2026 respectively.

Scorecard3 real differences ยท 5 level
CG Chess Clock Free versus Just Chess Clock: the parameters behind the verdict, then further details
ParameterCG Chess Clock FreeJust Chess Clock
PriceFreeFree
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 9 monthsEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS6.0 โ€” better17.0
Further details โ€” not scored
Size11 MB1 MB
Age rating4+4+
Developercabagomez.comVadym Grynchenko

In-app purchases

None

CG Chess Clock Free

No in-app purchases

None

Just Chess Clock

No in-app purchases

Questions

Is CG Chess Clock Free free?
CG Chess Clock Free is free to download, with no in-app purchases.
Is Just Chess Clock free?
Just Chess Clock is free to download, with no in-app purchases.
Do CG Chess Clock Free or Just Chess Clock have ads?
Neither CG Chess Clock Free nor Just Chess Clock shows ads.
Which is updated more often, CG Chess Clock Free or Just Chess Clock?
CG Chess Clock Free ships an update every 9 months, and Just Chess Clock every 2 weeks. Most recently, CG Chess Clock Free was updated on October 10, 2026 and Just Chess Clock on October 29, 2026.

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