# Core Movement Studios vs Onyx Studios

The clearest difference is ads: Onyx Studios at none against Core Movement Studios's shown. Onyx Studios also leads on ratings volume (40 vs 1) and update cadence (every 3 weeks vs every 2 months). Core Movement Studios's advantage is monetization model (ad-supported vs free with in-app purchases) and device support (3 vs 1). On price, rating 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 — 5.0 for Core Movement Studios against 5.0 for Onyx Studios. That said, the two scores are not equally well evidenced: Onyx Studios has 40 ratings behind it against 1, so its average is the more settled of the two.

Core Movement Studios ships an update every 2 months, Onyx Studios every 3 weeks. The most recent releases landed on June 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Core Movement Studios | Onyx Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/core-movement-studios/id1547487884/reviews) | [5.0 (40 ratings)](https://appshunter.io/ios/app/onyx-studios/id6751984217/reviews) |
| Number of ratings | 1 | **40** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 126 MB | 38 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SC KRAV MAGA, INC](https://appshunter.io/developer/1547487886) | [Onyx Lagree LLC](https://appshunter.io/developer/1837769255) |

## What reviewers say

### Core Movement Studios

[App page](https://appshunter.io/ios/app/core-movement-studios/id1547487884)

Plan and schedule fitness classes like infrared hot yoga, cycle, strength, and recovery. View class schedules, sign up, and access studio location information directly from your device. Optimize your time and maximize convenience.

**Highlights:** Class scheduling, Class sign-up, View studio location, Optimize class planning, Device-based convenience

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Onyx Studios

[App page](https://appshunter.io/ios/app/onyx-studios/id6751984217)

Easily browse and purchase class packs or membership options. View the schedule, filter by class type, and manage your reservations to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, Browse class schedules, Filter classes by type, Manage class reservations, Track upcoming classes

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

**In-app purchases:** none


## Frequently asked questions

### Is Core Movement Studios free?

Core Movement Studios is free to download, with no in-app purchases.

### Is Onyx Studios free?

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

### Which has better reviews, Core Movement Studios or Onyx Studios?

Core Movement Studios and Onyx Studios are both rated 5.0 out of 5 on the App Store, from 1 and 40 ratings respectively.

### Do Core Movement Studios or Onyx Studios have ads?

Core Movement Studios shows ads; Onyx Studios does not.

### Which is updated more often, Core Movement Studios or Onyx Studios?

Core Movement Studios ships an update every 2 months, and Onyx Studios every 3 weeks. Most recently, Core Movement Studios was updated on June 26, 2026 and Onyx Studios on September 20, 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.*