# Batelier Studio vs Kalma

The clearest difference is update cadence: Kalma at every 10 days against Batelier Studio's every 3 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.

Batelier Studio ships an update every 3 months, Kalma every 10 days. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Batelier Studio | Kalma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 83 MB | 57 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Batelier Studio SL](https://appshunter.io/developer/1896765511) | [CARLOS GARCIA](https://appshunter.io/developer/6782036235) |

## What reviewers say

### Batelier Studio

[App page](https://appshunter.io/ios/app/batelier-studio/id6741763244)

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

**In-app purchases:** none


### Kalma

[App page](https://appshunter.io/ios/app/kalma/id6782036233)

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

**In-app purchases:** none


## Frequently asked questions

### Is Batelier Studio free?

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

### Is Kalma free?

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

### Do Batelier Studio or Kalma have ads?

Neither Batelier Studio nor Kalma shows ads.

### Which is updated more often, Batelier Studio or Kalma?

Batelier Studio ships an update every 3 months, and Kalma every 10 days. Most recently, Batelier Studio was updated on October 3, 2026 and Kalma on October 18, 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.*