# Muscle Counter vs ScanShift

The clearest difference is in-app purchases: Muscle Counter at none against ScanShift's 2. ScanShift's advantage is ads (none vs shown) and update cadence (every 4 days vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ScanShift sells 2 in-app purchases, starting at $3.99 per 7 days. Muscle Counter asks for nothing beyond the download.

Muscle Counter ships an update every 6 weeks, ScanShift every 4 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Muscle Counter | ScanShift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 39 MB | 12 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [yukio nagatomo](https://appshunter.io/developer/719533492) | [SOTAIFEANYI NWAFOR](https://appshunter.io/developer/1877017570) |

## What reviewers say

### Muscle Counter

[App page](https://appshunter.io/ios/app/muscle-counter-workout-timer/id1627957831)

**Features:** Vision Pro support

**In-app purchases:** none


### ScanShift

[App page](https://appshunter.io/ios/app/scanshift/id6761873538)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScanShift Premium Weekly | $3.99 | per 7 days |
| ScanShift Premium Monthly | $9.99 | per month |


## Frequently asked questions

### Is Muscle Counter free?

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

### Is ScanShift free?

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

### Do Muscle Counter or ScanShift have ads?

Muscle Counter shows ads; ScanShift does not.

### Which is updated more often, Muscle Counter or ScanShift?

Muscle Counter ships an update every 6 weeks, and ScanShift every 4 days. Most recently, Muscle Counter was updated on November 7, 2026 and ScanShift on October 31, 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.*