# Lets Burn vs Open Space Studio

The clearest difference is ads: Open Space Studio at none against Lets Burn's shown. Lets Burn's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, 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.

Lets Burn ships an update every 6 weeks, Open Space Studio every 3 weeks. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Lets Burn | Open Space Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/lets-burn/id1337646892/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 66 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [P5M Co.](https://appshunter.io/developer/1337646891) | [Strix Tech Co](https://appshunter.io/developer/1665622411) |

## What reviewers say

### Lets Burn

[App page](https://appshunter.io/ios/app/lets-burn/id1337646892)

Discover and book fitness classes at various studios with a single membership. Explore diverse activities like yoga, boxing, and CrossFit, and join a supportive community led by experienced trainers to kickstart a healthy lifestyle.

**Highlights:** Access to best fitness studios, One membership for all classes, Explore and book diverse fitness activities, Filter by location, activity, and time, Organize workout schedule, Join a vibrant fitness community

**In-app purchases:** none


### Open Space Studio

[App page](https://appshunter.io/ios/app/open-space-studio/id6747759012)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lets Burn free?

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

### Is Open Space Studio free?

Open Space Studio is free to download, with no in-app purchases.

### Do Lets Burn or Open Space Studio have ads?

Lets Burn shows ads; Open Space Studio does not.

### Which is updated more often, Lets Burn or Open Space Studio?

Lets Burn ships an update every 6 weeks, and Open Space Studio every 3 weeks. Most recently, Lets Burn was updated on September 10, 2026 and Open Space Studio on September 14, 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.*