# Muscle Track vs Plain Weights

The clearest difference is update cadence: Muscle Track at every 3 days against Plain Weights's every 8 days. Muscle Track also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Muscle Track ships an update every 3 days, Plain Weights every 8 days. The most recent releases landed on August 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Muscle Track | Plain Weights |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 days |
| Size | 17 MB | 3 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mohammad Gharari](https://appshunter.io/developer/1262898374) | [AFOUNDRY LTD](https://appshunter.io/developer/1877740977) |

## What reviewers say

### Muscle Track

[App page](https://appshunter.io/ios/app/muscle-track/id6473044631)

**Features:** Vision Pro support

**In-app purchases:** none


### Plain Weights

[App page](https://appshunter.io/ios/app/plain-weights/id6759266206)

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

**In-app purchases:** none


## Frequently asked questions

### Is Muscle Track free?

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

### Is Plain Weights free?

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

### Do Muscle Track or Plain Weights have ads?

Neither Muscle Track nor Plain Weights shows ads.

### Which is updated more often, Muscle Track or Plain Weights?

Muscle Track ships an update every 3 days, and Plain Weights every 8 days. Most recently, Muscle Track was updated on August 25, 2026 and Plain Weights on September 12, 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.*