# Chess Clock vs Chess Clock

The clearest difference is iOS requirement: Chess Clock at 15.1 against Chess Clock's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Chess Clock sells 1 one-off in-app purchase and Chess Clock sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Chess Clock | Chess Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chess-clock-blitz-and-rapid/id6759561486/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 45 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Liamyte OÜ](https://appshunter.io/developer/1871756616) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## What reviewers say

### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-blitz-and-rapid/id6759561486)

This app provides a reliable and accurate chess clock for various game formats, including blitz and rapid play. It offers essential features for over-the-board matches with a clean interface and supports common timing increments and delays.

**Highlights:** Fischer increment support, Bronstein delay support, US delay support, Instant turn switching, Clear flag detection, Pause game functionality, Haptic feedback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Unlock – Lifetime | $3.99 | one-time |


### Chess Clock

[App page](https://appshunter.io/ios/app/chess-clock-tockrelay/id6799759326)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $49.99 | one-time |


## Frequently asked questions

### Is Chess Clock free?

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

### Is Chess Clock free?

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

### Do Chess Clock or Chess Clock have ads?

Neither Chess Clock nor Chess Clock shows ads.

---

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