# PsyTimer Stopwatch 2 vs ClockMate

The clearest difference is price: ClockMate at Free against PsyTimer Stopwatch 2's $4.99. PsyTimer Stopwatch 2's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). On ads and device support there is nothing between them.

ClockMate is free to download; PsyTimer Stopwatch 2 costs $4.99 up front. ClockMate sells 1 one-off in-app purchase. PsyTimer Stopwatch 2 asks for nothing beyond the download.

PsyTimer Stopwatch 2 ships an update weekly, ClockMate every 2 months. The most recent releases landed on October 11, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | PsyTimer Stopwatch 2 | ClockMate |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 6 MB | 8 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cognisoft ApS](https://appshunter.io/developer/355312035) | [Tobias Huppertz](https://appshunter.io/developer/1548106214) |

## What reviewers say

### PsyTimer Stopwatch 2

[App page](https://appshunter.io/ios/app/psytimer-stopwatch-2/id1243082504)

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

**In-app purchases:** none


### ClockMate

[App page](https://appshunter.io/ios/app/clockmate-chess-clock/id6761675613)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ClockMate Pro | $1.99 | one-time |


## Frequently asked questions

### Is PsyTimer Stopwatch 2 free?

PsyTimer Stopwatch 2 costs $4.99, with no in-app purchases.

### Is ClockMate free?

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

### Do PsyTimer Stopwatch 2 or ClockMate have ads?

Neither PsyTimer Stopwatch 2 nor ClockMate shows ads.

### Which is updated more often, PsyTimer Stopwatch 2 or ClockMate?

PsyTimer Stopwatch 2 ships an update weekly, and ClockMate every 2 months. Most recently, PsyTimer Stopwatch 2 was updated on October 11, 2026 and ClockMate on October 5, 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.*