# SFRef Soccer Referee Watch vs zRef

The clearest difference is in-app purchases: zRef at none against SFRef Soccer Referee Watch's 2. SFRef Soccer Referee Watch's advantage is rating (4.4 vs 4.0) and ratings volume (153 vs 6). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SFRef Soccer Referee Watch sells 2 one-off in-app purchases. zRef asks for nothing beyond the download.

SFRef Soccer Referee Watch holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: SFRef Soccer Referee Watch has 153 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 59% of SFRef Soccer Referee Watch's written reviews are positive against 50% of zRef's.

SFRef Soccer Referee Watch ships an update every 3 weeks, zRef every 2 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SFRef Soccer Referee Watch | zRef |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (153 ratings)](https://appshunter.io/ios/app/sfref-soccer-referee-watch/id1163321127/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/zref/id1619561284/reviews) |
| Number of ratings | **153** | 6 |
| Positive reviews | **59.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 29 MB | 1 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Peramanayagam Marimuthu](https://appshunter.io/developer/1163321126) | [Rami Sinno](https://appshunter.io/developer/1535507955) |

## What reviewers say

### SFRef Soccer Referee Watch

[App page](https://appshunter.io/ios/app/sfref-soccer-referee-watch/id1163321127)

This app helps referees manage soccer and futsal matches directly from their smartwatch or iPhone. It tracks game time, scores, substitutions, fouls, and player statistics. Rosters can be imported via Airdrop or OCR, and game reports can be generated instantly.

**Highlights:** Independent watch operation, GPS location tracking, Preconfigured match setup, Substitution tracking, Roster import (Airdrop, OCR), Instant game reports, Workout statistics

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Limited Access | $3.99 | one-time |
| Full Access | $6.99 | one-time |


### 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 SFRef Soccer Referee Watch free?

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

### Is zRef free?

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

### Which has better reviews, SFRef Soccer Referee Watch or zRef?

SFRef Soccer Referee Watch is rated higher. SFRef Soccer Referee Watch averages 4.4 out of 5 from 153 ratings, while zRef averages 4.0 from 6 ratings.

### Do SFRef Soccer Referee Watch or zRef have ads?

Neither SFRef Soccer Referee Watch nor zRef shows ads.

### Which is updated more often, SFRef Soccer Referee Watch or zRef?

SFRef Soccer Referee Watch ships an update every 3 weeks, and zRef every 2 months. Most recently, SFRef Soccer Referee Watch was updated on October 14, 2026 and zRef on October 11, 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.*