# MTU Arena vs RunSpan

The clearest difference is in-app purchases: MTU Arena at none against RunSpan's 2. MTU Arena also leads on iOS requirement (16.4 vs 18.0). RunSpan's advantage is update cadence (every 3 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. RunSpan sells 2 in-app purchases, starting at $0.99 per month. MTU Arena asks for nothing beyond the download.

MTU Arena ships an update every 6 weeks, RunSpan every 3 days. The most recent releases landed on September 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MTU Arena | RunSpan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Size | 157 MB | 7 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Legitfit Limited](https://appshunter.io/developer/1550159231) | [H4IT](https://appshunter.io/developer/6818158081) |

## What reviewers say

### MTU Arena

[App page](https://appshunter.io/ios/app/mtu-arena/id6445824096)

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

**In-app purchases:** none


### RunSpan

[App page](https://appshunter.io/ios/app/runspan-interval-running/id6818158079)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RunSpan monthly | $0.99 | per month |
| RunSpan yearly | $8.99 | per year |


## Frequently asked questions

### Is MTU Arena free?

MTU Arena is free to download, with no in-app purchases.

### Is RunSpan free?

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

### Do MTU Arena or RunSpan have ads?

Neither MTU Arena nor RunSpan shows ads.

### Which is updated more often, MTU Arena or RunSpan?

MTU Arena ships an update every 6 weeks, and RunSpan every 3 days. Most recently, MTU Arena was updated on September 20, 2026 and RunSpan 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.*