Chess Clock Plus vs Just Chess Clock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Chess Clock Plus
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ChessClock is a professional digital chess clock app for iOS that provides a modern, customizable timing solution for chess games. It features multiple time formats (Blitz, Rapid, Classical, and Custom), sound alerts, haptic feedback, and customizable player colors. Players can tap their clock to make moves, with automatic increment handling and move counting. The app includes comprehensive settings for time control, player names, and sound preferences, making it suitable for both casual and competitive chess play.
Just Chess Clock
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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
Verdict
The clearest difference is iOS requirement: Chess Clock Plus at 15 against Just Chess Clock's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Chess Clock Plus | Just Chess Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | β | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15 β better | 17.0 |
| Further details β not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Krishna Sangeeth KS | Vadym Grynchenko |
In-app purchases
Chess Clock Plus
No in-app purchases
Just Chess Clock
No in-app purchases





