# CASA BOOST vs ka studio

CASA BOOST and ka studio are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CASA BOOST ships an update every 3 months, ka studio every 2 months. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CASA BOOST | ka studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 83 MB | 51 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [BE STUDIO SA](https://appshunter.io/developer/1584784504) | [kā studio](https://appshunter.io/developer/1893357419) |

## What reviewers say

### CASA BOOST

[App page](https://appshunter.io/ios/app/casa-boost/id1623368893)

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

**In-app purchases:** none


### ka studio

[App page](https://appshunter.io/ios/app/ka-studio/id6736528908)

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

**In-app purchases:** none


## Frequently asked questions

### Is CASA BOOST free?

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

### Is ka studio free?

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

### Do CASA BOOST or ka studio have ads?

Neither CASA BOOST nor ka studio shows ads.

### Which is updated more often, CASA BOOST or ka studio?

CASA BOOST ships an update every 3 months, and ka studio every 2 months. Most recently, CASA BOOST was updated on October 3, 2026 and ka studio on October 16, 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.*