# My Jumper vs Muscle Stack

The clearest difference is iOS requirement: My Jumper at 10.0 against Muscle Stack's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

My Jumper ships an update every 23 months, Muscle Stack every 29 months. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | My Jumper | Muscle Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 23 months** | Every 29 months |
| Size | 68 MB | 84 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +9 | 4+ |
| Developer | [晓刚 秦](https://appshunter.io/developer/544544246) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### My Jumper

[App page](https://appshunter.io/ios/app/my-jumper/id689179118)

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

**In-app purchases:** none


### Muscle Stack

[App page](https://appshunter.io/ios/app/muscle-stack/id1604565712)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Jumper free?

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

### Is Muscle Stack free?

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

### Do My Jumper or Muscle Stack have ads?

Both My Jumper and Muscle Stack show ads.

### Which is updated more often, My Jumper or Muscle Stack?

My Jumper ships an update every 23 months, and Muscle Stack every 29 months. Most recently, My Jumper was updated on September 30, 2026 and Muscle Stack on October 8, 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.*