# ZG Coaching vs Boxing Timer PRO

The clearest difference is in-app purchases: ZG Coaching at none against Boxing Timer PRO's 3. ZG Coaching also leads on iOS requirement (15.0 vs 17.0). Boxing Timer PRO's advantage is update cadence (every 4 weeks vs every 6 months) and device support. On price there is nothing between them.

Both are free to download. Boxing Timer PRO sells 3 in-app purchases, starting at $4.99 per month. ZG Coaching asks for nothing beyond the download.

ZG Coaching ships an update every 6 months, Boxing Timer PRO every 4 weeks. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ZG Coaching | Boxing Timer PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/boxing-timer-pro-smartwod/id6739137459/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 54 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 9+ |
| Developer | [Zacarias Gonzalez](https://appshunter.io/developer/1704188508) | [Ilia Kulbakin](https://appshunter.io/developer/1783785490) |

## What reviewers say

### ZG Coaching

[App page](https://appshunter.io/ios/app/zg-coaching/id6463251489)

**In-app purchases:** none


### Boxing Timer PRO

[App page](https://appshunter.io/ios/app/boxing-timer-pro-smartwod/id6739137459)

This app provides a customizable interval timer for high-intensity interval training (HIIT) and boxing workouts. Easily set rounds, work/rest times, and even name custom exercises. Save and edit your workout presets to track progress and adapt to your fitness level.

**Highlights:** Customizable rounds and work/rest times, Pro mode for individual exercise duration, Unique sound options, Background operation without music interruption, Save and edit workout presets, Landscape mode support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $4.99 | per month |
| 6 Months | $14.99 | per 6 months |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is ZG Coaching free?

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

### Is Boxing Timer PRO free?

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

### Which is updated more often, ZG Coaching or Boxing Timer PRO?

ZG Coaching ships an update every 6 months, and Boxing Timer PRO every 4 weeks. Most recently, ZG Coaching was updated on October 2, 2026 and Boxing Timer PRO on October 4, 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.*