# Inari Run vs FatalSpin

The clearest difference is in-app purchases: Inari Run at none against FatalSpin's 7. Inari Run also leads on ads (none vs shown) and device support (3 vs 1). FatalSpin's advantage is update cadence (every 6 days vs every 6 weeks). On price there is nothing between them.

Both are free to download. FatalSpin sells 7 one-off in-app purchases. Inari Run asks for nothing beyond the download.

Inari Run ships an update every 6 weeks, FatalSpin every 6 days. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Inari Run | FatalSpin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Size | 119 MB | 161 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Simon Bats](https://appshunter.io/developer/1726837157) | [DLX STUDIO](https://appshunter.io/developer/6796137630) |

## What reviewers say

### Inari Run

[App page](https://appshunter.io/ios/app/inari-run/id6476466675)

**Features:** macOS Compatibility

**In-app purchases:** none


### FatalSpin

[App page](https://appshunter.io/ios/app/fatalspin/id6796137628)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gift1 | $0.99 | one-time |
| Gift2 | $1.99 | one-time |
| Gift3 | $2.99 | one-time |
| Gift4 | $3.99 | one-time |
| Gift5 | $4.99 | one-time |
| Gift6 | $6.99 | one-time |
| Gift7 | $10.99 | one-time |


## Frequently asked questions

### Is Inari Run free?

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

### Is FatalSpin free?

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

### Do Inari Run or FatalSpin have ads?

FatalSpin shows ads; Inari Run does not.

### Which is updated more often, Inari Run or FatalSpin?

Inari Run ships an update every 6 weeks, and FatalSpin every 6 days. Most recently, Inari Run was updated on October 3, 2026 and FatalSpin 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.*