# Cou'n'Timer vs WhistleOS

The clearest difference is update cadence: WhistleOS at fortnightly against Cou'n'Timer's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cou'n'Timer sells 2 in-app purchases, starting at $0.99 per 2 months and WhistleOS sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cou'n'Timer ships an update every 3 months, WhistleOS fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cou'n'Timer | WhistleOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 32 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kenji Homma](https://appshunter.io/developer/1823158758) | [Lorand Barabas](https://appshunter.io/developer/6814266536) |

## What reviewers say

### Cou'n'Timer

[App page](https://appshunter.io/ios/app/countimer/id6747876905)

Manage match timing, scores, and breaks for sports like rugby and football. Optimized for Apple Watch, it offers real-time updates between devices, useful for referees, assistants, and coaches.

**Highlights:** Match timer and score control, Rugby, football, and general match modes, Water break and halftime management, Real-time iPhone/Apple Watch sync, Step count tracking via HealthKit

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Two-Month Subscription | $0.99 | per 2 months |
| LifetimeLicense | $9.99 | one-time |


### WhistleOS

[App page](https://appshunter.io/ios/app/whistleos-referee-app/id6814266534)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhistleOS Pro monthly | $3.99 | per month |
| WhistleOS Pro yearly | $44.99 | per year |


## Frequently asked questions

### Is Cou'n'Timer free?

Cou'n'Timer is free to download, with in-app purchases available.

### Is WhistleOS free?

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

### Do Cou'n'Timer or WhistleOS have ads?

Neither Cou'n'Timer nor WhistleOS shows ads.

### Which is updated more often, Cou'n'Timer or WhistleOS?

Cou'n'Timer ships an update every 3 months, and WhistleOS fortnightly. Most recently, Cou'n'Timer was updated on October 28, 2026 and WhistleOS on October 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.*