# M Muscles vs SetFlow

The clearest difference is in-app purchases: SetFlow at none against M Muscles's 5. SetFlow also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. M Muscles sells 5 in-app purchases, starting at $4.99 per 7 days. SetFlow asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on July 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | M Muscles | SetFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/m-muscles-workout-planner/id6751191087/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 62 MB | 25 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LES TRANS SIA](https://appshunter.io/developer/1833893227) | [Ian Hulme](https://appshunter.io/developer/1174451123) |

## What reviewers say

### M Muscles

[App page](https://appshunter.io/ios/app/m-muscles-workout-planner/id6751191087)

This app helps you manage your fitness journey with structured workout plans and nutrition tracking. It offers guided sessions, progress monitoring, and personalized goal setting for all fitness levels.

**Highlights:** Structured workout programs, Guided exercise sessions, Calorie and macro tracking, Workout history, Progress analytics, Custom timers

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### SetFlow

[App page](https://appshunter.io/ios/app/setflow-set-and-rest-timer/id6781272935)

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

**In-app purchases:** none


## Frequently asked questions

### Is M Muscles free?

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

### Is SetFlow free?

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

### Do M Muscles or SetFlow have ads?

Neither M Muscles nor SetFlow shows ads.

### Which is updated more often, M Muscles or SetFlow?

M Muscles ships an update every 2 weeks, and SetFlow every 2 weeks. Most recently, M Muscles was updated on July 9, 2026 and SetFlow on September 10, 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.*