# Freebird Fit vs Rayvolution

The clearest difference is device support: Rayvolution at 3 against Freebird Fit's 1. Rayvolution also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, 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.

Freebird Fit ships an update every 3 weeks, Rayvolution fortnightly. Both last shipped on October 11, 2026.

## The numbers

| Metric | Freebird Fit | Rayvolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (27 ratings)](https://appshunter.io/ios/app/freebird-fit/id6744418122/reviews)** | — |
| Number of ratings | **27** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 37 MB | 123 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Freebird Fitness INC](https://appshunter.io/developer/1807632427) | [Rayvolution, LLC](https://appshunter.io/developer/1774029664) |

## What reviewers say

### Freebird Fit

[App page](https://appshunter.io/ios/app/freebird-fit/id6744418122)

Easily find and book fitness classes that fit your schedule. Browse different class types, purchase class packs or memberships, and manage your upcoming reservations to stay committed to your fitness journey.

**Highlights:** Purchase class packs and memberships, Browse and filter class schedule, Manage class reservations, Track upcoming classes, Commit to fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Rayvolution

[App page](https://appshunter.io/ios/app/rayvolution/id6747745557)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Freebird Fit free?

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

### Is Rayvolution free?

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

### Do Freebird Fit or Rayvolution have ads?

Both Freebird Fit and Rayvolution show ads.

### Which is updated more often, Freebird Fit or Rayvolution?

Freebird Fit ships an update every 3 weeks, and Rayvolution fortnightly. Most recently, Freebird Fit was updated on October 11, 2026 and Rayvolution on October 11, 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.*