# Chess Clock Mobile vs 6 Differences Find & Spot Them

The clearest difference is update cadence: 6 Differences Find & Spot Them at daily against Chess Clock Mobile's weekly. 6 Differences Find & Spot Them also leads on iOS requirement (11.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chess Clock Mobile ships an update weekly, 6 Differences Find & Spot Them daily. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Chess Clock Mobile | 6 Differences Find & Spot Them |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 23 MB | 156 MB |
| Requires iOS | 18.6 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [SUSTAINABLE DIGITAL IMPACT VENTURES LLC](https://appshunter.io/developer/1719727862) | [Ratchanee Noparat](https://appshunter.io/developer/1364381469) |

## What reviewers say

### Chess Clock Mobile

[App page](https://appshunter.io/ios/app/chess-clock-mobile/id6757285981)

A digital timer designed for chess games, available on iOS devices. It functions as a virtual chess clock for your iPhone or iPad.

**Highlights:** Digital chess clock, iOS compatible, Timer for chess games, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### 6 Differences Find & Spot Them

[App page](https://appshunter.io/ios/app/6-differences-find-and-spot-them/id6757662383)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Clock Mobile free?

Chess Clock Mobile is free to download, with no in-app purchases.

### Is 6 Differences Find & Spot Them free?

6 Differences Find & Spot Them is free to download, with no in-app purchases.

### Do Chess Clock Mobile or 6 Differences Find & Spot Them have ads?

Both Chess Clock Mobile and 6 Differences Find & Spot Them show ads.

### Which is updated more often, Chess Clock Mobile or 6 Differences Find & Spot Them?

Chess Clock Mobile ships an update weekly, and 6 Differences Find & Spot Them daily. Most recently, Chess Clock Mobile was updated on October 21, 2026 and 6 Differences Find & Spot Them on October 10, 2026.

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