# Marstic vs Kelchi

The clearest difference is iOS requirement: Marstic at 12.0 against Kelchi's 15.0. 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.

## The numbers

| Metric | Marstic | Kelchi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Size | 45 MB | 25 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ministry of Digital Transformation](https://appshunter.io/developer/1700021501) | [koein apps](https://appshunter.io/developer/958220967) |

## What reviewers say

### Marstic

[App page](https://appshunter.io/ios/app/marstic/id6752896975)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kelchi

[App page](https://appshunter.io/ios/app/kelchi/id6753863977)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marstic free?

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

### Is Kelchi free?

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

### Do Marstic or Kelchi have ads?

Neither Marstic nor Kelchi shows ads.

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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.*