# マイタイマー vs Referee Tools

The clearest difference is in-app purchases: マイタイマー at none against Referee Tools's 2. マイタイマー also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Referee Tools sells 2 one-off in-app purchases. マイタイマー asks for nothing beyond the download.

マイタイマー ships an update every 7 months, Referee Tools every 6 months. The most recent releases landed on October 27, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | マイタイマー | Referee Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/referee-tools/id1624421256/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 6 months** |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 41 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hidekazu Tochiki](https://appshunter.io/developer/1335961228) | [NAOYA ONO](https://appshunter.io/developer/1530328146) |

## What reviewers say

### マイタイマー

[App page](https://appshunter.io/ios/app/id1511933812)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is マイタイマー free?

マイタイマー is free to download, with no in-app purchases.

### Is Referee Tools free?

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

### Do マイタイマー or Referee Tools have ads?

Referee Tools shows ads; マイタイマー does not.

### Which is updated more often, マイタイマー or Referee Tools?

マイタイマー ships an update every 7 months, and Referee Tools every 6 months. Most recently, マイタイマー was updated on October 27, 2026 and Referee Tools on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*