# Endurance Performance Training vs Muscle Manager

The clearest difference is ads: Endurance Performance Training at none against Muscle Manager's shown. Muscle Manager's advantage is update cadence (every 4 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Endurance Performance Training ships an update every 3 months, Muscle Manager every 4 days. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Endurance Performance Training | Muscle Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 220 MB | 78 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [SHAGGY OWL s.r.l.s.](https://appshunter.io/developer/672418138) | [Biagio Cutone](https://appshunter.io/developer/1896656422) |

## What reviewers say

### Endurance Performance Training

[App page](https://appshunter.io/ios/app/endurance-performance-training/id1672931890)

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

**In-app purchases:** none


### Muscle Manager

[App page](https://appshunter.io/ios/app/muscle-manager/id6769420972)

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

**In-app purchases:** none


## Frequently asked questions

### Is Endurance Performance Training free?

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

### Is Muscle Manager free?

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

### Do Endurance Performance Training or Muscle Manager have ads?

Muscle Manager shows ads; Endurance Performance Training does not.

### Which is updated more often, Endurance Performance Training or Muscle Manager?

Endurance Performance Training ships an update every 3 months, and Muscle Manager every 4 days. Most recently, Endurance Performance Training was updated on October 20, 2026 and Muscle Manager on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*