RapZap chess clock vs Chess Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RapZap chess clock
A simple and easy-to-use timer for two-player board games like Chess, Go, and Checkers. Offers basic time options for free, with additional features available through in-app purchases.
- Two-player game timer
- Supports Chess, Go, Checkers
- Simple interface
- Basic time options (15, 45, 60 min)
- In-app purchase for more options
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The RapZap chess clock allows to keep track of times in two player games such as Chess, Go or Checkers. It's handled easily and without complicated settings. In the free version you can choose between 15min, 45min or 60min per player. Other options are available via InApp purchase. The app is deliberately kept simple so you can focus completely on your game.
Chess Clock
This app provides a simple and quick way to compete with friends using a minimalistic design and easy controls. It offers various game modes, move counting, and automatic timer pausing. Enjoy pleasant sounds, haptic feedback, and customizable themes for an enhanced experience.
- Minimalistic design
- Simple controls
- Different game modes
- Move counter
- Automatic timer pause
- Customizable themes
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Compete with your friends in an easy and quick way. Chess Clock has everything you need: – Minimalistic design and nice animations – Simple controls and easy-to-read buttons – Different game modes and opportunity to create new modes – Counter of play moves – Timer pauses automatically if the app is interrupted; you could manually pause the clock at any time – Pleasant sounds and haptic – Sound and vibration for low-time warning – Range of stylish themes The main functionality of Chess Clock is free, and it has no ads. If you want to support the app, you could buy premium themes pack.
Screenshots
Verdict
The clearest difference is rating: Chess Clock at 4.8 against RapZap chess clock's 3.2. RapZap chess clock's advantage is iOS requirement (9.0 vs 14.0). On price, ratings volume, update cadence and ads 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
Both are free to download. RapZap chess clock sells 2 one-off in-app purchases and Chess Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Chess Clock holds the better App Store score, 4.8 against 3.2. Both are backed by a comparable volume of ratings — 6 and 4 respectively.
RapZap chess clock ships an update fortnightly, Chess Clock every 2 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | RapZap chess clock | Chess Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (6 ratings) | 4.8 (4 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 6 — better | 4 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 2 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Mattheus | Oleksandr Kozlov |
Customer experience
RapZap chess clock
Chess Clock
In-app purchases
RapZap chess clock
- Remove Ads$0.99
- Time Package (5 minutes and 30 minutes games)$1.99
Chess Clock
- Premium$0.99
Questions
Is RapZap chess clock free?
Is Chess Clock free?
Which has better reviews, RapZap chess clock or Chess Clock?
Do RapZap chess clock or Chess Clock have ads?
Which is updated more often, RapZap chess clock or Chess Clock?
Other comparisons
