# SIA Studios vs AOKI Pilates

The clearest difference is update cadence: AOKI Pilates at every 2 months against SIA Studios's every 5 months. 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.

SIA Studios ships an update every 5 months, AOKI Pilates every 2 months. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SIA Studios | AOKI Pilates |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 51 MB | 84 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [BSPORT](https://appshunter.io/developer/1356621553) | [pikat GmbH](https://appshunter.io/developer/6788280589) |

## What reviewers say

### SIA Studios

[App page](https://appshunter.io/ios/app/sia-studios/id6747423980)

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

**In-app purchases:** none


### AOKI Pilates

[App page](https://appshunter.io/ios/app/aoki-pilates/id6788280317)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIA Studios free?

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

### Is AOKI Pilates free?

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

### Do SIA Studios or AOKI Pilates have ads?

Neither SIA Studios nor AOKI Pilates shows ads.

### Which is updated more often, SIA Studios or AOKI Pilates?

SIA Studios ships an update every 5 months, and AOKI Pilates every 2 months. Most recently, SIA Studios was updated on September 8, 2026 and AOKI Pilates on September 23, 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.*