# Studionaut vs Pilates Lab Contrology

The clearest difference is update cadence: Pilates Lab Contrology at every 3 months against Studionaut's every 8 months. Studionaut's advantage is iOS requirement (14.7 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.

Studionaut ships an update every 8 months, Pilates Lab Contrology every 3 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Studionaut | Pilates Lab Contrology |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 9 MB | 60 MB |
| Requires iOS | **14.7** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Studionaut LLC](https://appshunter.io/developer/1447932698) | [WebTech, vl. Josip Saric](https://appshunter.io/developer/1493928541) |

## What reviewers say

### Studionaut

[App page](https://appshunter.io/ios/app/studionaut/id1447932699)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pilates Lab Contrology

[App page](https://appshunter.io/ios/app/pilates-lab-contrology/id6746710894)

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

**In-app purchases:** none


## Frequently asked questions

### Is Studionaut free?

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

### Is Pilates Lab Contrology free?

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

### Do Studionaut or Pilates Lab Contrology have ads?

Neither Studionaut nor Pilates Lab Contrology shows ads.

### Which is updated more often, Studionaut or Pilates Lab Contrology?

Studionaut ships an update every 8 months, and Pilates Lab Contrology every 3 months. Most recently, Studionaut was updated on October 9, 2026 and Pilates Lab Contrology on September 28, 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.*