# Union Three vs rhythm co

Union Three and rhythm co are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement 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.

## The numbers

| Metric | Union Three | rhythm co |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (259 ratings)](https://appshunter.io/ios/app/union-three/id1477343238/reviews)** | — |
| Number of ratings | **259** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Ad-supported | — |
| Size | 38 MB | 21 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Mariana Tek Corporation](https://appshunter.io/developer/1178746980) | [FITDEGREE LLC](https://appshunter.io/developer/1024141796) |

## What reviewers say

### Union Three

[App page](https://appshunter.io/ios/app/union-three/id1477343238)

This app provides a platform for managing your fitness profile and booking classes. It fosters a supportive community focused on self-acceptance and personal growth through various fitness activities.

**Highlights:** Profile management, Class booking, Class reservations, Community connection, Fitness transformation

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

**In-app purchases:** none


### rhythm co

[App page](https://appshunter.io/ios/app/rhythm-co/id6761381561)

**In-app purchases:** none


## Frequently asked questions

### Is Union Three free?

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

### Is rhythm co free?

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

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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.*