# Simply Run vs JRun

The clearest difference is update cadence: JRun at every 2 weeks against Simply Run's every 9 months. JRun also leads on iOS requirement (17.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simply Run ships an update every 9 months, JRun every 2 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Simply Run | JRun |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 4 MB | 3 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Krechel](https://appshunter.io/developer/999539693) | [静 袁](https://appshunter.io/developer/1896702803) |

## What reviewers say

### Simply Run

[App page](https://appshunter.io/ios/app/simply-run-no-ads/id6746252186)

**In-app purchases:** none


### JRun

[App page](https://appshunter.io/ios/app/jrun/id6772055547)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simply Run free?

Simply Run is free to download, with no in-app purchases.

### Is JRun free?

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

### Do Simply Run or JRun have ads?

Neither Simply Run nor JRun shows ads.

### Which is updated more often, Simply Run or JRun?

Simply Run ships an update every 9 months, and JRun every 2 weeks. Most recently, Simply Run was updated on October 25, 2026 and JRun 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.*