# Lichtregulator vs ClockMate

The clearest difference is in-app purchases: Lichtregulator at none against ClockMate's 1. Lichtregulator also leads on iOS requirement (10.3 vs 17.0). ClockMate's advantage is update cadence (every 2 months vs every 20 months). On price, ads and device support there is nothing between them.

Both are free to download. ClockMate sells 1 one-off in-app purchase. Lichtregulator asks for nothing beyond the download.

Lichtregulator ships an update every 20 months, ClockMate every 2 months. The most recent releases landed on May 17, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Lichtregulator | ClockMate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 2 months** |
| Size | 17 MB | 8 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elektron Berlin](https://appshunter.io/developer/1486563275) | [Tobias Huppertz](https://appshunter.io/developer/1548106214) |

## What reviewers say

### Lichtregulator

[App page](https://appshunter.io/ios/app/lichtregulator/id1486563396)

**Features:** macOS Compatibility

**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 | $0.99 | one-time |


## Frequently asked questions

### Is Lichtregulator free?

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

### Is ClockMate free?

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

### Do Lichtregulator or ClockMate have ads?

Neither Lichtregulator nor ClockMate shows ads.

### Which is updated more often, Lichtregulator or ClockMate?

Lichtregulator ships an update every 20 months, and ClockMate every 2 months. Most recently, Lichtregulator was updated on May 17, 2026 and ClockMate on September 6, 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.*