# 444 Pilates vs INNERVERSE

The clearest difference is ads: 444 Pilates at none against INNERVERSE's shown. 444 Pilates also leads on monetization model (free vs free with in-app purchases). INNERVERSE's advantage is update cadence (monthly vs every 10 months) and ratings volume (140 vs 1). On price, rating, in-app purchases and device support 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 444 Pilates against 5.0 for INNERVERSE. That said, the two scores are not equally well evidenced: INNERVERSE has 140 ratings behind it against 1, so its average is the more settled of the two.

444 Pilates ships an update every 10 months, INNERVERSE monthly. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 444 Pilates | INNERVERSE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/444-pilates/id6504837903/reviews) | [5.0 (140 ratings)](https://appshunter.io/ios/app/innerverse/id6670278094/reviews) |
| Number of ratings | 1 | **140** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 121 MB | 34 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) | [Innerverse Studios, LLC](https://appshunter.io/developer/1708594048) |

## What reviewers say

### 444 Pilates

[App page](https://appshunter.io/ios/app/444-pilates/id6504837903)

Book and manage your Pilates classes and packages. This app connects you to a studio offering group and semi-private sessions.

**Highlights:** Book classes, Purchase class packages, Manage bookings, View class schedules, Studio information

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

**In-app purchases:** none


### INNERVERSE

[App page](https://appshunter.io/ios/app/innerverse/id6670278094)

Easily browse and purchase class packs or membership options. Filter classes by type to find the perfect fit for your routine and manage your reservations. Stay organized and committed to your fitness goals by tracking upcoming classes.

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 444 Pilates free?

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

### Is INNERVERSE free?

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

### Which has better reviews, 444 Pilates or INNERVERSE?

444 Pilates and INNERVERSE are both rated 5.0 out of 5 on the App Store, from 1 and 140 ratings respectively.

### Do 444 Pilates or INNERVERSE have ads?

INNERVERSE shows ads; 444 Pilates does not.

### Which is updated more often, 444 Pilates or INNERVERSE?

444 Pilates ships an update every 10 months, and INNERVERSE monthly. Most recently, 444 Pilates was updated on September 9, 2026 and INNERVERSE on September 15, 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.*