# Eco KG vs Челнок

The clearest difference is device support: Челнок at 3 against Eco KG's —. Eco KG's advantage is iOS requirement (12.0 vs 15.6). On price and in-app purchases 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 | Eco KG | Челнок |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 31 MB | 47 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sydykov Mirbek](https://appshunter.io/developer/1219713086) | [Azat Erlanov](https://appshunter.io/developer/1794964069) |

## What reviewers say

### Eco KG

[App page](https://appshunter.io/ios/app/eco-kg/id6476190453)

**In-app purchases:** none


### Челнок

[App page](https://appshunter.io/ios/app/chelnok/id6741675940)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eco KG free?

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

### Is Челнок free?

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

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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.*