# Carrera Mistral vs Respiro Training Studio

The clearest difference is update cadence: Carrera Mistral at every 3 months against Respiro Training Studio's every 13 months. Carrera Mistral also leads on iOS requirement (11.0 vs 13.0). 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.

Carrera Mistral ships an update every 3 months, Respiro Training Studio every 13 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Carrera Mistral | Respiro Training Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Size | 57 MB | 44 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SENKRON BILGISAYAR OTOM LTD.](https://appshunter.io/developer/498226578) | [GYMTEKNO OTOMASYON YAZILIM SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1748547602) |

## What reviewers say

### Carrera Mistral

[App page](https://appshunter.io/ios/app/carrera-mistral/id1484091107)

**Features:** macOS Compatibility

**In-app purchases:** none


### Respiro Training Studio

[App page](https://appshunter.io/ios/app/respiro-training-studio/id6738384296)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Carrera Mistral free?

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

### Is Respiro Training Studio free?

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

### Do Carrera Mistral or Respiro Training Studio have ads?

Neither Carrera Mistral nor Respiro Training Studio shows ads.

### Which is updated more often, Carrera Mistral or Respiro Training Studio?

Carrera Mistral ships an update every 3 months, and Respiro Training Studio every 13 months. Most recently, Carrera Mistral was updated on September 10, 2026 and Respiro Training Studio on September 14, 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.*