# Referee Watch PRO vs Game Clock by Event Wizard

The clearest difference is in-app purchases: Game Clock by Event Wizard at none against Referee Watch PRO's 2. Game Clock by Event Wizard also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Referee Watch PRO sells 2 in-app purchases, starting at $3.99 per month. Game Clock by Event Wizard asks for nothing beyond the download.

Referee Watch PRO ships an update every 2 weeks, Game Clock by Event Wizard every 5 days. The most recent releases landed on September 21, 2026 and February 24, 2026 respectively.

## The numbers

| Metric | Referee Watch PRO | Game Clock by Event Wizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (38 ratings)](https://appshunter.io/ios/app/referee-watch-pro/id1346806001/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Subscription | — |
| Size | 3 MB | 18 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Hartmann](https://appshunter.io/developer/1527545084) | [Event Wizard, LLC](https://appshunter.io/developer/1353301772) |

## What reviewers say

### Referee Watch PRO

[App page](https://appshunter.io/ios/app/referee-watch-pro/id1346806001)

This app transforms your Apple Watch into a sophisticated tool for referees, offering precise match timing and in-depth performance analysis. It supports multiple sports with customizable presets and securely stores your health data via Apple Health.

**Highlights:** Advanced match timing, Multiple sports support, Performance analytics, Customizable match presets, Secure data storage, Apple Health integration

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $29.99 | per year |


### Game Clock by Event Wizard

[App page](https://appshunter.io/ios/app/game-clock-by-event-wizard/id6470714691)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Referee Watch PRO free?

Referee Watch PRO is free to download, with in-app purchases available.

### Is Game Clock by Event Wizard free?

Game Clock by Event Wizard is free to download, with no in-app purchases.

### Do Referee Watch PRO or Game Clock by Event Wizard have ads?

Neither Referee Watch PRO nor Game Clock by Event Wizard shows ads.

### Which is updated more often, Referee Watch PRO or Game Clock by Event Wizard?

Referee Watch PRO ships an update every 2 weeks, and Game Clock by Event Wizard every 5 days. Most recently, Referee Watch PRO was updated on September 21, 2026 and Game Clock by Event Wizard on February 24, 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.*