# MuscleLight vs ReformerFlow

The clearest difference is in-app purchases: MuscleLight at none against ReformerFlow's 6. ReformerFlow's advantage is update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ReformerFlow sells 6 in-app purchases, starting at $17.99 per month. MuscleLight asks for nothing beyond the download.

MuscleLight ships an update monthly, ReformerFlow every 4 days. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MuscleLight | ReformerFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 52 MB | 61 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Recolth Oy](https://appshunter.io/developer/1814360098) | [AppyBee LTD](https://appshunter.io/developer/1760139752) |

## What reviewers say

### MuscleLight

[App page](https://appshunter.io/ios/app/musclelight/id6745891466)

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

**In-app purchases:** none


### ReformerFlow

[App page](https://appshunter.io/ios/app/reformerflow/id6763236326)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReformerFlow Solo | $17.99 | per month |
| ReformerFlow Studio | $24.99 | per month |
| ReformerFlow Studio Pro | $89.99 | per month |
| ReformerFlow Solo | $179.99 | per year |
| ReformerFlow Studio | $249.99 | per year |
| ReformerFlow Studio Pro | $599.99 | per year |


## Frequently asked questions

### Is MuscleLight free?

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

### Is ReformerFlow free?

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

### Do MuscleLight or ReformerFlow have ads?

Neither MuscleLight nor ReformerFlow shows ads.

### Which is updated more often, MuscleLight or ReformerFlow?

MuscleLight ships an update monthly, and ReformerFlow every 4 days. Most recently, MuscleLight was updated on October 10, 2026 and ReformerFlow on October 16, 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.*