# THE I/O vs Yours Studio

The clearest difference is update cadence: Yours Studio at every 3 weeks against THE I/O's every 4 months. THE I/O's advantage is ratings volume (11 vs 1) and device support (3 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for THE I/O against 5.0 for Yours Studio. That said, the two scores are not equally well evidenced: THE I/O has 11 ratings behind it against 1, so its average is the more settled of the two.

THE I/O ships an update every 4 months, Yours Studio every 3 weeks. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | THE I/O | Yours Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (11 ratings)](https://appshunter.io/ios/app/the-io/id1576813737/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/yours-studio/id6748487549/reviews)** |
| Number of ratings | **11** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 195 MB | 38 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The IO](https://appshunter.io/developer/1576813739) | [CASA YOU FIT PURE FLOW LIMITED](https://appshunter.io/developer/1825966087) |

## What reviewers say

### THE I/O

[App page](https://appshunter.io/ios/app/the-io/id1576813737)

Book challenging and surprising group fitness classes. Manage your personal details and access contact information easily. Discover more features and expect the unexpected.

**Highlights:** Book group fitness classes, Manage personal details, Access contact information, Discover new features, Challenging workouts

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

**In-app purchases:** none


### Yours Studio

[App page](https://appshunter.io/ios/app/yours-studio/id6748487549)

Easily browse and purchase class packs or membership options. View the schedule and filter classes by type to find the perfect fit for your routine. Manage your reservations and book classes to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedule, Filter classes by type, Manage class reservations, Track fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is THE I/O free?

THE I/O is free to download, with no in-app purchases.

### Is Yours Studio free?

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

### Which has better reviews, THE I/O or Yours Studio?

Yours Studio is rated higher. THE I/O averages 4.9 out of 5 from 11 ratings, while Yours Studio averages 5.0 from 1 ratings.

### Do THE I/O or Yours Studio have ads?

Neither THE I/O nor Yours Studio shows ads.

### Which is updated more often, THE I/O or Yours Studio?

THE I/O ships an update every 4 months, and Yours Studio every 3 weeks. Most recently, THE I/O was updated on October 3, 2026 and Yours Studio on October 1, 2026.

---

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