# Fat Burned vs Bubbles

The clearest difference is iOS requirement: Bubbles at 18.0 against Fat Burned's 26.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Fat Burned sells 1 in-app purchase, starting at $4.99 per year and Bubbles sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Fat Burned | Bubbles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 8 days |
| Size | 3 MB | 24 MB |
| Requires iOS | 26.1 | **18.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [ReliPR, LLC](https://appshunter.io/developer/1870988700) | [Sunil PM](https://appshunter.io/developer/1896290467) |

## What reviewers say

### Fat Burned

[App page](https://appshunter.io/ios/app/fat-burned/id6759359411)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fat Burned Pro | $4.99 | per year |


### Bubbles

[App page](https://appshunter.io/ios/app/bubbles-step-tracker-pet-fish/id6766446326)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Fat Burned free?

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

### Is Bubbles free?

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

### Do Fat Burned or Bubbles have ads?

Neither Fat Burned nor Bubbles shows ads.

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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.*