# zRef vs Game Clock

The clearest difference is rating: Game Clock at 4.6 against zRef's 4.0. Game Clock also leads on update cadence (every 3 days vs every 2 months). zRef's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.2). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Game Clock holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 6 and 5 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

zRef ships an update every 2 months, Game Clock every 3 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | zRef | Game Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/zref/id1619561284/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/game-clock-session-timer/id6449912397/reviews)** |
| Number of ratings | **6** | 5 |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 1 MB | 11 MB |
| Requires iOS | **13.0** | 16.2 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rami Sinno](https://appshunter.io/developer/1535507955) | [Christian Rodriguez](https://appshunter.io/developer/1691008232) |

## What reviewers say

### zRef

[App page](https://appshunter.io/ios/app/zref/id1619561284)

This app helps referees manage sports matches by tracking time, logging goals, cautions, and ejections. It provides a timer and stopwatch for game management and generates end-of-game reports with scores and event details.

**Highlights:** Match time tracking, Goal logging, Caution and ejection tracking, Timer and stopwatch, End-of-game reports, Simple match creation

**In-app purchases:** none


### Game Clock

[App page](https://appshunter.io/ios/app/game-clock-session-timer/id6449912397)

Organize football games with automatic looping timers and audible announcements. Enhance the experience with iconic sports sound effects for engaging gameplay.

**Highlights:** Automatic looping game timers, Audible announcements, Iconic sports sound effects, Organized game management, Engaging gameplay enhancement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is zRef free?

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

### Is Game Clock free?

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

### Which has better reviews, zRef or Game Clock?

Game Clock is rated higher. zRef averages 4.0 out of 5 from 6 ratings, while Game Clock averages 4.6 from 5 ratings.

### Do zRef or Game Clock have ads?

Neither zRef nor Game Clock shows ads.

### Which is updated more often, zRef or Game Clock?

zRef ships an update every 2 months, and Game Clock every 3 days. Most recently, zRef was updated on October 11, 2026 and Game Clock on September 30, 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.*