# InsideOut Regulation™ vs Fox River MedSpa

The clearest difference is update cadence: Fox River MedSpa at every 3 weeks against InsideOut Regulation™'s every 28 months. InsideOut Regulation™'s advantage is iOS requirement (11.0 vs 16.0). 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.

InsideOut Regulation™ ships an update every 28 months, Fox River MedSpa every 3 weeks. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | InsideOut Regulation™ | Fox River MedSpa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Size | 302 MB | 194 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Douglas Fryday](https://appshunter.io/developer/1246226244) | [Fox River Spa & Salon](https://appshunter.io/developer/1618493942) |

## What reviewers say

### InsideOut Regulation™

[App page](https://appshunter.io/ios/app/insideout-regulation/id1246226245)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fox River MedSpa

[App page](https://appshunter.io/ios/app/fox-river-medspa/id1618493940)

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

**In-app purchases:** none


## Frequently asked questions

### Is InsideOut Regulation™ free?

InsideOut Regulation™ is free to download, with no in-app purchases.

### Is Fox River MedSpa free?

Fox River MedSpa is free to download, with no in-app purchases.

### Do InsideOut Regulation™ or Fox River MedSpa have ads?

Neither InsideOut Regulation™ nor Fox River MedSpa shows ads.

### Which is updated more often, InsideOut Regulation™ or Fox River MedSpa?

InsideOut Regulation™ ships an update every 28 months, and Fox River MedSpa every 3 weeks. Most recently, InsideOut Regulation™ was updated on October 26, 2026 and Fox River MedSpa on October 30, 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.*