# Collabo Mobile vs Chess Timer

The clearest difference is in-app purchases: Collabo Mobile at none against Chess Timer's 3. Collabo Mobile also leads on ads (none vs shown). Chess Timer's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Chess Timer sells 3 in-app purchases, starting at $0.99 per 7 days. Collabo Mobile asks for nothing beyond the download.

Collabo Mobile ships an update every 2 months, Chess Timer every 3 weeks. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Collabo Mobile | Chess Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/chess-timer-clock/id6673919458/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 76.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 9 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Super Spring, PT](https://appshunter.io/developer/1119572413) | [Andy Sutanto](https://appshunter.io/developer/1659282966) |

## What reviewers say

### Collabo Mobile

[App page](https://appshunter.io/ios/app/collabo-mobile/id6475700887)

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

**In-app purchases:** none


### Chess Timer

[App page](https://appshunter.io/ios/app/chess-timer-clock/id6673919458)

This app provides precise time management for chess players, offering various time controls and dual-player tracking. It helps players train for tournaments, sharpen skills, and ensures fair gameplay with customizable settings and low-time alerts.

**Highlights:** Accurate time controls, Dual player time tracking, Multiple time formats, Customizable time settings, Low time alert, User-friendly interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Clock Pro - 1W | $0.99 | per 7 days |
| Chess Alarm Pro - 1Y | $9.99 | per year |
| Chess Timer Pro | $19.99 | one-time |


## Frequently asked questions

### Is Collabo Mobile free?

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

### Is Chess Timer free?

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

### Do Collabo Mobile or Chess Timer have ads?

Chess Timer shows ads; Collabo Mobile does not.

### Which is updated more often, Collabo Mobile or Chess Timer?

Collabo Mobile ships an update every 2 months, and Chess Timer every 3 weeks. Most recently, Collabo Mobile was updated on September 18, 2026 and Chess Timer on September 8, 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.*