# Whistle Timer vs Gymborg Boxing Timer

The clearest difference is ads: Whistle Timer at none against Gymborg Boxing Timer's shown. Gymborg Boxing Timer's advantage is rating (4.8 vs 4.4) and review sentiment (50% vs 29%). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Whistle Timer sells 1 one-off in-app purchase and Gymborg Boxing Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Gymborg Boxing Timer holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 99 and 109 respectively. Written reviews point the same way: 29% of Whistle Timer's written reviews are positive against 50% of Gymborg Boxing Timer's.

Whistle Timer ships an update every 10 months, Gymborg Boxing Timer every 3 months. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Whistle Timer | Gymborg Boxing Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (99 ratings)](https://appshunter.io/ios/app/whistle-timer/id1279336519/reviews) | **[4.8 (109 ratings)](https://appshunter.io/ios/app/gymborg-boxing-timer/id1505212637/reviews)** |
| Number of ratings | 99 | **109** |
| Positive reviews | 28.6% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 20 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Applorium Ltd](https://appshunter.io/developer/1688522804) | [Thang Nguyen](https://appshunter.io/developer/921360262) |

## What reviewers say

### Whistle Timer

[App page](https://appshunter.io/ios/app/whistle-timer/id1279336519)

Create custom workout schedules with customizable work and break intervals. Save your training plans for future use and focus on your fitness goals. The app can run in the background to keep your workout on track.

**Highlights:** Customizable workout schedules, Add custom breaks, Save training plans, Background operation, Whistle sound option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all settings | $2.99 | one-time |


### Gymborg Boxing Timer

[App page](https://appshunter.io/ios/app/gymborg-boxing-timer/id1505212637)

This app provides a customizable round timer for various combat sports, HIIT, and interval training. Easily set up profiles for different sports, manage round durations, and receive alerts for transitions. Enjoy seamless music playback during your workouts.

**Highlights:** Customizable round profiles, Round and break alerts, Adjustable warm-up time, Music playback integration, Color-coded intervals, Always On mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $5.99 | one-time |


## Frequently asked questions

### Is Whistle Timer free?

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

### Is Gymborg Boxing Timer free?

Gymborg Boxing Timer is free to download, with in-app purchases available.

### Which has better reviews, Whistle Timer or Gymborg Boxing Timer?

Gymborg Boxing Timer is rated higher. Whistle Timer averages 4.4 out of 5 from 99 ratings, while Gymborg Boxing Timer averages 4.8 from 109 ratings.

### Do Whistle Timer or Gymborg Boxing Timer have ads?

Gymborg Boxing Timer shows ads; Whistle Timer does not.

### Which is updated more often, Whistle Timer or Gymborg Boxing Timer?

Whistle Timer ships an update every 10 months, and Gymborg Boxing Timer every 3 months. Most recently, Whistle Timer was updated on September 15, 2026 and Gymborg Boxing Timer on September 7, 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.*