# Go Muscu vs StepCloser

The clearest difference is in-app purchases: StepCloser at none against Go Muscu's 1. StepCloser also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Go Muscu sells 1 one-off in-app purchase. StepCloser asks for nothing beyond the download.

Go Muscu ships an update every 2 weeks, StepCloser every 10 days. The most recent releases landed on October 30, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Go Muscu | StepCloser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 4 MB | 59 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [Miriam Roskind](https://appshunter.io/developer/1876310153) |

## What reviewers say

### Go Muscu

[App page](https://appshunter.io/ios/app/go-muscu/id6499366811)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Mode | Free | one-time |


### StepCloser

[App page](https://appshunter.io/ios/app/stepcloser/id6759310428)

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

**In-app purchases:** none


## Frequently asked questions

### Is Go Muscu free?

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

### Is StepCloser free?

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

### Do Go Muscu or StepCloser have ads?

Neither Go Muscu nor StepCloser shows ads.

### Which is updated more often, Go Muscu or StepCloser?

Go Muscu ships an update every 2 weeks, and StepCloser every 10 days. Most recently, Go Muscu was updated on October 30, 2026 and StepCloser on September 28, 2026.

---

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