# BURN. vs Flexxed

The clearest difference is in-app purchases: BURN. at none against Flexxed's 2. Flexxed's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Flexxed sells 2 in-app purchases, starting at $25.99 per month. BURN. asks for nothing beyond the download.

BURN. ships an update every 5 weeks, Flexxed every 3 weeks. The most recent releases landed on October 2, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | BURN. | Flexxed |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 126 MB | 64 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [The Burn Company GmbH](https://appshunter.io/developer/1727708226) | [Unjaded Fit LLC](https://appshunter.io/developer/1863610884) |

## What reviewers say

### BURN.

[App page](https://appshunter.io/ios/app/burn/id6476768990)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Flexxed

[App page](https://appshunter.io/ios/app/flexxed/id6756909045)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flexxed Studio | $25.99 | per month |
| FLEXXED FORM (App) | $40.00 | per month |


## Frequently asked questions

### Is BURN. free?

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

### Is Flexxed free?

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

### Do BURN. or Flexxed have ads?

BURN. shows ads; Flexxed does not.

### Which is updated more often, BURN. or Flexxed?

BURN. ships an update every 5 weeks, and Flexxed every 3 weeks. Most recently, BURN. was updated on October 2, 2026 and Flexxed on September 21, 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.*