# Eigen AI vs CddilEx

The clearest difference is iOS requirement: CddilEx at 13.0 against Eigen AI's 17.0. 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 | Eigen AI | CddilEx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 1 MB | 4 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Megantara Kalalogua](https://appshunter.io/developer/6773674882) | [Buldan Ozan](https://appshunter.io/developer/1896190212) |

## What reviewers say

### Eigen AI

[App page](https://appshunter.io/ios/app/eigen-ai-su/id6773674879)

**In-app purchases:** none


### CddilEx

[App page](https://appshunter.io/ios/app/cddilex/id6794170531)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eigen AI free?

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

### Is CddilEx free?

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

### Do Eigen AI or CddilEx have ads?

Neither Eigen AI nor CddilEx 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.*