# ETK Performance vs Muscles Maximus

The clearest difference is in-app purchases: ETK Performance at none against Muscles Maximus's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Muscles Maximus sells 1 in-app purchase, starting at $6.99 per month. ETK Performance asks for nothing beyond the download.

ETK Performance ships an update every 11 days, Muscles Maximus weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | ETK Performance | Muscles Maximus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/etk-performance/id6748925928/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free | — |
| Size | 119 MB | 16 MB |
| Requires iOS | **16.0** | 17.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Kyle Brookes](https://appshunter.io/developer/1748018525) | [Richard Halabi](https://appshunter.io/developer/1843221613) |

## What reviewers say

### ETK Performance

[App page](https://appshunter.io/ios/app/etk-performance/id6748925928)

This app provides a comprehensive system for men seeking personal transformation across physical, mental, social, and financial aspects. It offers custom workouts, nutrition advice, habit tracking, and community engagement to help users achieve their goals.

**Highlights:** Custom workouts, Nutrition guidance, Habit tracking, Community access, Weekly challenges, Holistic transformation system

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

**In-app purchases:** none


### Muscles Maximus

[App page](https://appshunter.io/ios/app/muscles-maximus/id6753231073)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Athlete Premium Monthly | $6.99 | per month |


## Frequently asked questions

### Is ETK Performance free?

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

### Is Muscles Maximus free?

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

### Do ETK Performance or Muscles Maximus have ads?

Neither ETK Performance nor Muscles Maximus shows ads.

### Which is updated more often, ETK Performance or Muscles Maximus?

ETK Performance ships an update every 11 days, and Muscles Maximus weekly. Most recently, ETK Performance was updated on October 30, 2026 and Muscles Maximus 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.*