# MutLab vs Weight Loss Tracker

The clearest difference is ads: MutLab at none against Weight Loss Tracker's shown. MutLab also leads on update cadence (every 2 months vs every 26 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

MutLab ships an update every 2 months, Weight Loss Tracker every 26 months. The most recent releases landed on September 21, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | MutLab | Weight Loss Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 26 months |
| Size | 60 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mutlab](https://appshunter.io/developer/1363984051) | [Ferran Espuna](https://appshunter.io/developer/1608027657) |

## What reviewers say

### MutLab

[App page](https://appshunter.io/ios/app/mutlab/id1576343740)

**Features:** macOS Compatibility

**In-app purchases:** none


### Weight Loss Tracker

[App page](https://appshunter.io/ios/app/weight-loss-tracker-bmi-log/id1608161020)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MutLab free?

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

### Is Weight Loss Tracker free?

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

### Do MutLab or Weight Loss Tracker have ads?

Weight Loss Tracker shows ads; MutLab does not.

### Which is updated more often, MutLab or Weight Loss Tracker?

MutLab ships an update every 2 months, and Weight Loss Tracker every 26 months. Most recently, MutLab was updated on September 21, 2026 and Weight Loss Tracker on May 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.*