# Muscle Guard vs Step Tracker

The clearest difference is in-app purchases: Step Tracker at none against Muscle Guard's 2. Step Tracker also leads on update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Muscle Guard sells 2 in-app purchases, starting at $9.99 per month. Step Tracker asks for nothing beyond the download.

Muscle Guard ships an update monthly, Step Tracker every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Muscle Guard | Step Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 3 MB | 7 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nam Tran](https://appshunter.io/developer/1882652568) | [Mikhail Repenko](https://appshunter.io/developer/1823492692) |

## What reviewers say

### Muscle Guard

[App page](https://appshunter.io/ios/app/muscle-guard/id6763016086)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $59.99 | per year |


### Step Tracker

[App page](https://appshunter.io/ios/app/step-tracker-daily-counter/id6782014398)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muscle Guard free?

Muscle Guard is free to download, with in-app purchases available.

### Is Step Tracker free?

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

### Do Muscle Guard or Step Tracker have ads?

Neither Muscle Guard nor Step Tracker shows ads.

### Which is updated more often, Muscle Guard or Step Tracker?

Muscle Guard ships an update monthly, and Step Tracker every 2 days. Most recently, Muscle Guard was updated on October 25, 2026 and Step Tracker on October 25, 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.*