# Boxing Chrono vs The Wolff Timer

The clearest difference is in-app purchases: The Wolff Timer at none against Boxing Chrono's 1. The Wolff Timer also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (17.2 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Boxing Chrono sells 1 one-off in-app purchase. The Wolff Timer asks for nothing beyond the download.

Boxing Chrono ships an update every 4 months, The Wolff Timer every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Boxing Chrono | The Wolff Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 15 MB | 3 MB |
| Requires iOS | 26.2 | **17.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ioannis Kyritsis](https://appshunter.io/developer/1854004015) | [Jimmi Wolff](https://appshunter.io/developer/1871899583) |

## What reviewers say

### Boxing Chrono

[App page](https://appshunter.io/ios/app/boxing-chrono/id6758235341)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Boxing Chrono | $0.99 | one-time |


### The Wolff Timer

[App page](https://appshunter.io/ios/app/the-wolff-timer/id6758272038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boxing Chrono free?

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

### Is The Wolff Timer free?

The Wolff Timer is free to download, with no in-app purchases.

### Do Boxing Chrono or The Wolff Timer have ads?

Neither Boxing Chrono nor The Wolff Timer shows ads.

### Which is updated more often, Boxing Chrono or The Wolff Timer?

Boxing Chrono ships an update every 4 months, and The Wolff Timer every 3 weeks. Most recently, Boxing Chrono was updated on October 25, 2026 and The Wolff Timer on October 25, 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.*