# RapZap chess clock vs Chess Timer & Clock

The clearest difference is update cadence: Chess Timer & Clock at every 5 days against RapZap chess clock's fortnightly. RapZap chess clock's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. RapZap chess clock sells 2 one-off in-app purchases and Chess Timer & Clock sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

RapZap chess clock ships an update fortnightly, Chess Timer & Clock every 5 days. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | RapZap chess clock | Chess Timer & Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/rapzap-chess-clock/id698997453/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 9 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | +9 |
| Developer | [Daniel Mattheus](https://appshunter.io/developer/698997461) | [Mohammed Alsaleh](https://appshunter.io/developer/1581466887) |

## What reviewers say

### RapZap chess clock

[App page](https://appshunter.io/ios/app/rapzap-chess-clock/id698997453)

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.

**Highlights:** Two-player game timer, Supports Chess, Go, Checkers, Simple interface, Basic time options (15, 45, 60 min), In-app purchase for more options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Time Package (5 minutes and 30 minutes games) | $1.99 | one-time |


### Chess Timer & Clock

[App page](https://appshunter.io/ios/app/chess-timer-and-clock/id6759811563)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is RapZap chess clock free?

RapZap chess clock is free to download, with in-app purchases available.

### Is Chess Timer & Clock free?

Chess Timer & Clock is free to download, with in-app purchases available.

### Do RapZap chess clock or Chess Timer & Clock have ads?

Neither RapZap chess clock nor Chess Timer & Clock shows ads.

### Which is updated more often, RapZap chess clock or Chess Timer & Clock?

RapZap chess clock ships an update fortnightly, and Chess Timer & Clock every 5 days. Most recently, RapZap chess clock was updated on September 24, 2026 and Chess Timer & Clock on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*