# One Ref Lite vs zRef

The clearest difference is rating: zRef at 4.3 against One Ref Lite's 1.0. zRef also leads on ratings volume (7 vs 1). One Ref Lite's advantage is update cadence (every 10 days vs every 2 months) and review sentiment (67% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

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

zRef holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: zRef has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of One Ref Lite's written reviews are positive against 50% of zRef's, so the app with the better star average is not the one people write more warmly about.

One Ref Lite ships an update every 10 days, zRef every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | One Ref Lite | zRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/one-ref-lite-sports-referee/id1273585036/reviews) | **[4.3 (7 ratings)](https://appshunter.io/ios/app/zref/id1619561284/reviews)** |
| Number of ratings | 1 | **7** |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 29 MB | 1 MB |
| Requires iOS | **9.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Behan](https://appshunter.io/developer/1256270970) | [Rami Sinno](https://appshunter.io/developer/1535507955) |

## What reviewers say

### One Ref Lite

[App page](https://appshunter.io/ios/app/one-ref-lite-sports-referee/id1273585036)

This app helps referees manage games by tracking time, scores, and player cards. It supports multiple sports and offers a simple interface for professional game management. Games can be saved for later review.

**Highlights:** Time tracking, Score display, Card delivery (red, yellow, green), Multiple sports support, Save games to database, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is One Ref Lite free?

One Ref Lite is free to download, with no in-app purchases.

### Is zRef free?

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

### Which has better reviews, One Ref Lite or zRef?

zRef is rated higher. One Ref Lite averages 1.0 out of 5 from 1 ratings, while zRef averages 4.3 from 7 ratings.

### Do One Ref Lite or zRef have ads?

Neither One Ref Lite nor zRef shows ads.

### Which is updated more often, One Ref Lite or zRef?

One Ref Lite ships an update every 10 days, and zRef every 2 months. Most recently, One Ref Lite was updated on November 3, 2026 and zRef on November 3, 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.*