# Marathon Kit vs Exercise Timer

The clearest difference is price: Marathon Kit at Free against Exercise Timer's $4.99. Marathon Kit also leads on update cadence (every 10 days vs every 9 months). Exercise Timer's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Marathon Kit is free to download; Exercise Timer costs $4.99 up front. Marathon Kit sells 1 one-off in-app purchase. Exercise Timer asks for nothing beyond the download.

Marathon Kit ships an update every 10 days, Exercise Timer every 9 months. The most recent releases landed on September 18, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Marathon Kit | Exercise Timer |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 9 months |
| Size | 3 MB | 15 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nicolo Campagnoli](https://appshunter.io/developer/1661136260) | [Fenuku Kekeli](https://appshunter.io/developer/1822419894) |

## What reviewers say

### Marathon Kit

[App page](https://appshunter.io/ios/app/marathon-kit/id6748830366)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Marathon Kit Pro | $2.99 | one-time |


### Exercise Timer

[App page](https://appshunter.io/ios/app/exercise-timer-hiit-interval/id6757338459)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marathon Kit free?

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

### Is Exercise Timer free?

Exercise Timer costs $4.99, with no in-app purchases.

### Do Marathon Kit or Exercise Timer have ads?

Neither Marathon Kit nor Exercise Timer shows ads.

### Which is updated more often, Marathon Kit or Exercise Timer?

Marathon Kit ships an update every 10 days, and Exercise Timer every 9 months. Most recently, Marathon Kit was updated on September 18, 2026 and Exercise Timer on September 26, 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.*