# Yengeç e vs U2 Carbon

The clearest difference is ads: U2 Carbon at none against Yengeç e's shown. U2 Carbon also leads on device support (3 vs 1). On price, 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.

## The numbers

| Metric | Yengeç e | U2 Carbon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 64 MB | 30 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Salyangoz Teknoloji](https://appshunter.io/developer/1289450911) | [U2 AI STUDIO TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1858814006) |

## What reviewers say

### Yengeç e

[App page](https://appshunter.io/ios/app/yengec-e-commerce-and-e-invoice/id6759354146)

**Features:** Vision Pro support

**In-app purchases:** none


### U2 Carbon

[App page](https://appshunter.io/ios/app/u2-carbon/id6759739862)

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

**In-app purchases:** none


## Frequently asked questions

### Is Yengeç e free?

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

### Is U2 Carbon free?

U2 Carbon is free to download, with no in-app purchases.

### Do Yengeç e or U2 Carbon have ads?

Yengeç e shows ads; U2 Carbon does not.

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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.*