# Muscle & Fat vs SAM (供应账户管理)

The clearest difference is iOS requirement: Muscle & Fat at 11.0 against SAM (供应账户管理)'s 15.0. 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.

Muscle & Fat ships an update monthly, SAM (供应账户管理) fortnightly. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Muscle & Fat | SAM (供应账户管理) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 93 MB | 6 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ningbo Marvoto Intelligent Technology Co.,Ltd.](https://appshunter.io/developer/1377475776) | [Leedarson Lighting Co., Ltd](https://appshunter.io/developer/606088631) |

## What reviewers say

### Muscle & Fat

[App page](https://appshunter.io/ios/app/muscle-and-fat/id1561308478)

**Features:** macOS Compatibility

**In-app purchases:** none


### SAM (供应账户管理)

[App page](https://appshunter.io/ios/app/sam/id6763282610)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muscle & Fat free?

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

### Is SAM (供应账户管理) free?

SAM (供应账户管理) is free to download, with no in-app purchases.

### Do Muscle & Fat or SAM (供应账户管理) have ads?

Neither Muscle & Fat nor SAM (供应账户管理) shows ads.

### Which is updated more often, Muscle & Fat or SAM (供应账户管理)?

Muscle & Fat ships an update monthly, and SAM (供应账户管理) fortnightly. Most recently, Muscle & Fat was updated on October 27, 2026 and SAM (供应账户管理) on October 11, 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.*