# SQUARE Fitness Studio vs Onomy

SQUARE Fitness Studio and Onomy 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.

SQUARE Fitness Studio ships an update every 2 months, Onomy every 5 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SQUARE Fitness Studio | Onomy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 193 MB | 117 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THE SHAPE SQUAD, S.L.](https://appshunter.io/developer/1399642313) | [Onomy Castillo SRL](https://appshunter.io/developer/1841840462) |

## What reviewers say

### SQUARE Fitness Studio

[App page](https://appshunter.io/ios/app/square-fitness-studio/id1399642314)

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

**In-app purchases:** none


### Onomy

[App page](https://appshunter.io/ios/app/onomy/id6752937486)

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

**In-app purchases:** none


## Frequently asked questions

### Is SQUARE Fitness Studio free?

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

### Is Onomy free?

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

### Do SQUARE Fitness Studio or Onomy have ads?

Neither SQUARE Fitness Studio nor Onomy shows ads.

### Which is updated more often, SQUARE Fitness Studio or Onomy?

SQUARE Fitness Studio ships an update every 2 months, and Onomy every 5 weeks. Most recently, SQUARE Fitness Studio was updated on October 14, 2026 and Onomy on October 25, 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.*