# Chess Timer Professional vs Possession Timer

The clearest difference is in-app purchases: Possession Timer at none against Chess Timer Professional's 2. Chess Timer Professional's advantage is update cadence (every 4 days vs every 6 weeks) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Chess Timer Professional sells 2 in-app purchases, starting at $2.99 per month. Possession Timer asks for nothing beyond the download.

Chess Timer Professional ships an update every 4 days, Possession Timer every 6 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | Chess Timer Professional | Possession Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/possession-timer/id6761694492/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 42 MB | 6 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Necati Tellioglu](https://appshunter.io/developer/1854114287) | [Kurt Tholking](https://appshunter.io/developer/1103794171) |

## What reviewers say

### Chess Timer Professional

[App page](https://appshunter.io/ios/app/chess-timer-professional/id6755478645)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Timer Pro Monthly | $2.99 | per month |
| Chess Timer Pro Yearly | $14.99 | per year |


### Possession Timer

[App page](https://appshunter.io/ios/app/possession-timer/id6761694492)

This app helps you track possession time for various sports like football, basketball, and soccer. You can personalize it with team names and colors, and it supports both portrait and landscape orientations.

**Highlights:** Track possession time for multiple sports, Customize team names and colors, Supports portrait and landscape view, Easy-to-use interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Timer Professional free?

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

### Is Possession Timer free?

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

### Do Chess Timer Professional or Possession Timer have ads?

Neither Chess Timer Professional nor Possession Timer shows ads.

### Which is updated more often, Chess Timer Professional or Possession Timer?

Chess Timer Professional ships an update every 4 days, and Possession Timer every 6 weeks. Most recently, Chess Timer Professional was updated on October 12, 2026 and Possession Timer on October 12, 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.*