# FITISIMO CONCEPT vs KAIRO HOUSE

The clearest difference is device support: FITISIMO CONCEPT at 2 against KAIRO HOUSE's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FITISIMO CONCEPT ships an update every 3 months, KAIRO HOUSE every 2 months. The most recent releases landed on October 27, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | FITISIMO CONCEPT | KAIRO HOUSE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 83 MB | 210 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 17+ | 12+ |
| Developer | [FITISIMO CONCEPT](https://appshunter.io/developer/6792690664) | [WELLNESS FITHOUSE, S.L.](https://appshunter.io/developer/1888475294) |

## What reviewers say

### FITISIMO CONCEPT

[App page](https://appshunter.io/ios/app/fitisimo-concept/id6504098933)

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

**In-app purchases:** none


### KAIRO HOUSE

[App page](https://appshunter.io/ios/app/kairo-house/id6761618307)

**In-app purchases:** none


## Frequently asked questions

### Is FITISIMO CONCEPT free?

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

### Is KAIRO HOUSE free?

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

### Which is updated more often, FITISIMO CONCEPT or KAIRO HOUSE?

FITISIMO CONCEPT ships an update every 3 months, and KAIRO HOUSE every 2 months. Most recently, FITISIMO CONCEPT was updated on October 27, 2026 and KAIRO HOUSE on October 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.*