# Fat Burner. vs BurnStack

The clearest difference is ads: Fat Burner. at none against BurnStack's shown. Fat Burner. also leads on monetization model (free vs ad-supported) and iOS requirement (9.0 vs 15.0). BurnStack's advantage is review sentiment (100% vs 67%). On price, 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.

## The numbers

| Metric | Fat Burner. | BurnStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/burnstack-calorie-burner-app/id6781936656/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | — |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 558 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [margaret kovatch](https://appshunter.io/developer/1039651981) | [Urban Plugged](https://appshunter.io/developer/1646065828) |

## What reviewers say

### Fat Burner.

[App page](https://appshunter.io/ios/app/fat-burner/id965115204)

This straightforward app helps you track calories burned during walks. It's designed for active individuals or those aiming for weight loss, serving as a fitness and health companion to boost activity levels.

**Highlights:** Calorie calculation for walking, Activity level tracking, Weight loss support, Fitness companion, Health companion

**In-app purchases:** none


### BurnStack

[App page](https://appshunter.io/ios/app/burnstack-calorie-burner-app/id6781936656)

Visualize your calorie burn by stacking favorite foods and watching them disappear as you exercise. Track over 70 activities with real-time progress and motivational stats to help you stay consistent with your fitness goals.

**Highlights:** Visual calorie burning experience, Build a stack of foods to burn, Track 70+ activities, Real-time burn progress, Daily calorie goal tracking, Activity history and stats

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fat Burner. free?

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

### Is BurnStack free?

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

### Do Fat Burner. or BurnStack have ads?

BurnStack shows ads; Fat Burner. does not.

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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.*