# Referee Tools vs Kendo Score

The clearest difference is rating: Kendo Score at 5.0 against Referee Tools's 3.8. Kendo Score also leads on in-app purchases (none vs 2) and ads (none vs shown). Referee Tools's advantage is update cadence (every 6 months vs every 16 months) and ratings volume (4 vs 1). On price and device support there is nothing between them.

Both are free to download. Referee Tools sells 2 one-off in-app purchases. Kendo Score asks for nothing beyond the download.

Kendo Score holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Referee Tools ships an update every 6 months, Kendo Score every 16 months. The most recent releases landed on October 7, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Referee Tools | Kendo Score |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/referee-tools/id1624421256/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kendo-score/id1640060149/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 16 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 29 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [Koji Yamashita](https://appshunter.io/developer/1565927028) |

## What reviewers say

### Referee Tools

[App page](https://appshunter.io/ios/app/referee-tools/id1624421256)

This app provides essential tools for referees, including a timer, whistle sounds, and penalty card displays. It supports various sports like soccer and rugby, with customizable options for countdowns, count-ups, and card colors.

**Highlights:** Adjustable timer (countdown/count up), Multiple whistle sounds, Full-screen penalty card display, Customizable card colors, Sound alerts for countdown timer

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $2.99 | one-time |


### Kendo Score

[App page](https://appshunter.io/ios/app/kendo-score/id1640060149)

Record scores for individual, team, and continuous team matches. Save and share match data as printable PDFs. Features include match history, detailed match settings, and score input screens for various match types.

**Highlights:** Record individual match scores, Record team match scores, Record continuous team match scores, Save and share match data as PDF, View match history, Detailed match settings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Referee Tools free?

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

### Is Kendo Score free?

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

### Which has better reviews, Referee Tools or Kendo Score?

Kendo Score is rated higher. Referee Tools averages 3.8 out of 5 from 4 ratings, while Kendo Score averages 5.0 from 1 ratings.

### Do Referee Tools or Kendo Score have ads?

Referee Tools shows ads; Kendo Score does not.

### Which is updated more often, Referee Tools or Kendo Score?

Referee Tools ships an update every 6 months, and Kendo Score every 16 months. Most recently, Referee Tools was updated on October 7, 2026 and Kendo Score on September 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.*