# THREE15 STUDIO vs MPower

The clearest difference is update cadence: THREE15 STUDIO at every 3 weeks against MPower's every 5 months. THREE15 STUDIO also leads on ratings volume (51 vs 1) and monetization model (ad-supported vs free with in-app purchases). MPower's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for THREE15 STUDIO against 5.0 for MPower. That said, the two scores are not equally well evidenced: THREE15 STUDIO has 51 ratings behind it against 1, so its average is the more settled of the two.

THREE15 STUDIO ships an update every 3 weeks, MPower every 5 months. The most recent releases landed on September 8, 2026 and July 6, 2026 respectively.

## The numbers

| Metric | THREE15 STUDIO | MPower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (51 ratings)](https://appshunter.io/ios/app/three15-studio/id6477896937/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mpower-a-lagree-studio/id6742253060/reviews) |
| Number of ratings | **51** | 1 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 36 MB | 151 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [THREE 15, LLC](https://appshunter.io/developer/1489994363) | [MPower Fitness, LLC](https://appshunter.io/developer/1797581586) |

## What reviewers say

### THREE15 STUDIO

[App page](https://appshunter.io/ios/app/three15-studio/id6477896937)

This app offers a variety of fitness classes combining cycling, barre, and strength training. Explore different class lengths and formats designed for all fitness levels, from beginner to advanced.

**Highlights:** Rhythm-based cycling, Barre workouts, Strength training, Full body stretching, Beginner-friendly classes, Extended and condensed class options

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### MPower

[App page](https://appshunter.io/ios/app/mpower-a-lagree-studio/id6742253060)

This app allows users to discover and book Lagree Method classes. It offers various class types focusing on strength, endurance, and flexibility, suitable for all fitness levels. Users can easily manage their schedules and purchase class packages directly through the application.

**Highlights:** Book Lagree Method classes, Purchase class packs and memberships, View class schedules, Manage reservations, Full body workouts, Suitable for all levels

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is THREE15 STUDIO free?

THREE15 STUDIO is free to download, with no in-app purchases.

### Is MPower free?

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

### Which has better reviews, THREE15 STUDIO or MPower?

THREE15 STUDIO and MPower are both rated 5.0 out of 5 on the App Store, from 51 and 1 ratings respectively.

### Do THREE15 STUDIO or MPower have ads?

Both THREE15 STUDIO and MPower show ads.

### Which is updated more often, THREE15 STUDIO or MPower?

THREE15 STUDIO ships an update every 3 weeks, and MPower every 5 months. Most recently, THREE15 STUDIO was updated on September 8, 2026 and MPower on July 6, 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.*