# Core CLE vs Energi Studios

The clearest difference is ratings volume: Energi Studios at 12 against Core CLE's 1. Energi Studios also leads on monetization model (free vs ad-supported). Core CLE's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). 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 Core CLE against 5.0 for Energi Studios. That said, the two scores are not equally well evidenced: Energi Studios has 12 ratings behind it against 1, so its average is the more settled of the two.

Core CLE ships an update monthly, Energi Studios every 3 weeks. The most recent releases landed on August 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Core CLE | Energi Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/core-cle/id1371849267/reviews) | [5.0 (12 ratings)](https://appshunter.io/ios/app/energi-studios/id6782238873/reviews) |
| Number of ratings | 1 | **12** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 191 MB | 38 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Core CLE, LLC](https://appshunter.io/developer/1497359384) | [Energi LLC](https://appshunter.io/developer/6782238875) |

## What reviewers say

### Core CLE

[App page](https://appshunter.io/ios/app/core-cle/id1371849267)

Book and purchase fitness classes directly from your mobile device. View class schedules, sign up for sessions, and find studio location information.

**Highlights:** Purchase classes, Book classes, View class schedules, View studio location, Direct booking from device

**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 Core CLE free?

Core CLE 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, Core CLE or Energi Studios?

Core CLE and Energi Studios are both rated 5.0 out of 5 on the App Store, from 1 and 12 ratings respectively.

### Do Core CLE or Energi Studios have ads?

Neither Core CLE nor Energi Studios shows ads.

### Which is updated more often, Core CLE or Energi Studios?

Core CLE ships an update monthly, and Energi Studios every 3 weeks. Most recently, Core CLE was updated on August 25, 2026 and Energi Studios on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*