# ContadorMus vs Chess Timer & Clock

The clearest difference is in-app purchases: ContadorMus at none against Chess Timer & Clock's 2. ContadorMus also leads on update cadence (every 2 days vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Timer & Clock sells 2 in-app purchases, starting at $2.99 per 7 days. ContadorMus asks for nothing beyond the download.

ContadorMus ships an update every 2 days, Chess Timer & Clock every 5 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ContadorMus | Chess Timer & Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/chess-timer-and-clock/id6759811563/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | — | Freemium |
| Size | 2 MB | 9 MB |
| Requires iOS | 18.5 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Angel Martin Dominguez](https://appshunter.io/developer/1859285942) | [Mohammed Alsaleh](https://appshunter.io/developer/1581466887) |

## What reviewers say

### ContadorMus

[App page](https://appshunter.io/ios/app/contadormus/id6758674264)

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

**In-app purchases:** none


### Chess Timer & Clock

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

This app provides a simple yet powerful two-player game clock for managing time in chess and other board games. It offers various time control modes, move counters, and visual/auditory cues for a professional gaming experience.

**Highlights:** Two-player split screen interface, Multiple time control modes (Fischer, Bronstein, Byoyomi), Ready-to-play time presets, Move counter and flag indicator, Low-time warning, Customizable themes and sounds

**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 ContadorMus free?

ContadorMus is free to download, with no in-app purchases.

### Is Chess Timer & Clock free?

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

### Do ContadorMus or Chess Timer & Clock have ads?

Neither ContadorMus nor Chess Timer & Clock shows ads.

### Which is updated more often, ContadorMus or Chess Timer & Clock?

ContadorMus ships an update every 2 days, and Chess Timer & Clock every 5 days. Most recently, ContadorMus was updated on October 31, 2026 and Chess Timer & Clock on November 9, 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.*