# MuscleTools vs MSCLS

The clearest difference is in-app purchases: MuscleTools at none against MSCLS's 2. MuscleTools also leads on iOS requirement (17.6 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. MSCLS sells 2 in-app purchases, starting at $1.99 per month. MuscleTools asks for nothing beyond the download.

## The numbers

| Metric | MuscleTools | MSCLS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 18 MB | 23 MB |
| Requires iOS | **17.6** | 26.1 |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Lasse Dollis Spilling](https://appshunter.io/developer/1676616611) | [Sebastian Plangger](https://appshunter.io/developer/6772619598) |

## What reviewers say

### MuscleTools

[App page](https://appshunter.io/ios/app/muscletools/id6596757063)

**Features:** macOS Compatibility

**In-app purchases:** none


### MSCLS

[App page](https://appshunter.io/ios/app/mscls/id6772619596)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MSCLS — Monthly | $1.99 | per month |
| MSCLS — Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is MuscleTools free?

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

### Is MSCLS free?

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

### Do MuscleTools or MSCLS have ads?

Neither MuscleTools nor MSCLS shows ads.

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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.*