# Nox vs Essentrics Studio

The clearest difference is update cadence: Nox at every 3 days against Essentrics Studio's every 3 months. Nox also leads on iOS requirement (9.0 vs 16.4). On price, ads, 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.

Nox ships an update every 3 days, Essentrics Studio every 3 months. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Nox | Essentrics Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/essentrics-studio/id6450116784/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | — | Free |
| Size | 52 MB | 83 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Connor Wilson](https://appshunter.io/developer/1506857833) | [6228755 Canada Inc](https://appshunter.io/developer/1478161320) |

## What reviewers say

### Nox

[App page](https://appshunter.io/ios/app/nox/id1578147170)

**Features:** macOS Compatibility

**In-app purchases:** none


### Essentrics Studio

[App page](https://appshunter.io/ios/app/essentrics-studio/id6450116784)

This app allows users to book and manage fitness classes at a Montreal studio. It offers a unique movement workout designed to stretch and strengthen muscles, improve joint mobility, and promote overall well-being. The app also provides access to class schedules, instructor information, and account management features.

**Highlights:** Book fitness classes, View class schedules, Discover new classes and instructors, Manage account, Purchase classes, View recent bookings

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

**In-app purchases:** none


## Frequently asked questions

### Is Nox free?

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

### Is Essentrics Studio free?

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

### Do Nox or Essentrics Studio have ads?

Neither Nox nor Essentrics Studio shows ads.

### Which is updated more often, Nox or Essentrics Studio?

Nox ships an update every 3 days, and Essentrics Studio every 3 months. Most recently, Nox was updated on October 2, 2026 and Essentrics Studio on October 11, 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.*