# CORUS45 vs Energi Studios

The clearest difference is monetization model: Energi Studios at free against CORUS45's free with in-app purchases. CORUS45's advantage is ratings volume (505 vs 12). On price, rating, update cadence and ads 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 CORUS45 against 5.0 for Energi Studios. That said, the two scores are not equally well evidenced: CORUS45 has 505 ratings behind it against 12, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CORUS45 | Energi Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (505 ratings)](https://appshunter.io/ios/app/corus45/id1524088211/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/energi-studios/id6782238873/reviews) |
| Number of ratings | **505** | 12 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Corehouse, LLC](https://appshunter.io/developer/1494494463) | [Energi LLC](https://appshunter.io/developer/6782238875) |

## What reviewers say

### CORUS45

[App page](https://appshunter.io/ios/app/corus45/id1524088211)

Book and manage your high-intensity Pilates classes with this app. View schedules, find studios, track your progress, and purchase class packages. Experience a signature full-body workout designed to build strength and push limits.

**Highlights:** Book classes, View studio locations, Manage reservations, Buy class packages, Track progress, View class schedules

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

**In-app purchases:** none


### Energi Studios

[App page](https://appshunter.io/ios/app/energi-studios/id6782238873)

Easily browse and purchase class packs or membership options. View the schedule, filter classes by type, and manage your reservations 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, Stay organized with fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CORUS45 free?

CORUS45 is free to download, with no in-app purchases.

### Is Energi Studios free?

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

### Which has better reviews, CORUS45 or Energi Studios?

CORUS45 and Energi Studios are both rated 5.0 out of 5 on the App Store, from 505 and 12 ratings respectively.

### Do CORUS45 or Energi Studios have ads?

Neither CORUS45 nor Energi Studios shows ads.

### Which is updated more often, CORUS45 or Energi Studios?

CORUS45 ships an update every 3 weeks, and Energi Studios every 3 weeks. Most recently, CORUS45 was updated on September 23, 2026 and Energi 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.*