# B3 Studio vs iStudio App

B3 Studio and iStudio App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

B3 Studio ships an update every 6 weeks, iStudio App every 4 weeks. The most recent releases landed on October 7, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | B3 Studio | iStudio App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/b3-studio/id1442404373/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 44 MB | 14 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Servicios Integrales Rugarc S.A. de C.V.](https://appshunter.io/developer/1754759910) | [JUAN MANUEL ALVAREZ SANCHEZ](https://appshunter.io/developer/1800971900) |

## What reviewers say

### B3 Studio

[App page](https://appshunter.io/ios/app/b3-studio/id1442404373)

This app allows users to book their preferred spot in indoor cycling classes at various locations. Enhance your fitness journey by reserving your class and location easily through the application.

**Highlights:** Book favorite spots, Reserve classes, Find branch locations, Enhance fitness experience, Easy reservation system

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

**In-app purchases:** none


### iStudio App

[App page](https://appshunter.io/ios/app/istudio-app/id6743036204)

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

**In-app purchases:** none


## Frequently asked questions

### Is B3 Studio free?

B3 Studio is free to download, with no in-app purchases.

### Is iStudio App free?

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

### Do B3 Studio or iStudio App have ads?

Neither B3 Studio nor iStudio App shows ads.

### Which is updated more often, B3 Studio or iStudio App?

B3 Studio ships an update every 6 weeks, and iStudio App every 4 weeks. Most recently, B3 Studio was updated on October 7, 2026 and iStudio App on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*