# Aera Pilates vs NutriOS

The clearest difference is in-app purchases: Aera Pilates at none against NutriOS's 2. NutriOS's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NutriOS sells 2 in-app purchases, starting at $5.99 per month. Aera Pilates asks for nothing beyond the download.

Aera Pilates ships an update fortnightly, NutriOS weekly. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Aera Pilates | NutriOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 55 MB | 69 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Smartfit Escola de Ginastica e Danca SA](https://appshunter.io/developer/1435152924) | [Quaresma Tech](https://appshunter.io/developer/6789160230) |

## What reviewers say

### Aera Pilates

[App page](https://appshunter.io/ios/app/aera-pilates/id6478239656)

This app allows users to book Pilates classes, manage their schedule, and invite friends. Purchase class credits and stay updated on studio news within a modern, innovative environment.

**Highlights:** Book classes easily, Manage upcoming classes, Refer friends for bonus classes, Purchase class credits, Stay updated on news

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### NutriOS

[App page](https://appshunter.io/ios/app/nutrios/id6789173222)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NutriOS Plus Mensal | $5.99 | per month |
| NutriOS Plus Anual | $49.99 | per year |


## Frequently asked questions

### Is Aera Pilates free?

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

### Is NutriOS free?

NutriOS is free to download, with in-app purchases available.

### Do Aera Pilates or NutriOS have ads?

Neither Aera Pilates nor NutriOS shows ads.

### Which is updated more often, Aera Pilates or NutriOS?

Aera Pilates ships an update fortnightly, and NutriOS weekly. Most recently, Aera Pilates was updated on October 8, 2026 and NutriOS on October 19, 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.*