# A*List VOCA vs ECK OPI

The clearest difference is device support: ECK OPI at 2 against A*List VOCA's —. ECK OPI also leads on iOS requirement (14.5 vs 17.2). 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 | A*List VOCA | ECK OPI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 1 MB | 32 MB |
| Requires iOS | 17.2 | **14.5** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Epublic CO.,LTD](https://appshunter.io/developer/1171279840) | [ECK EDUCATION Inc.,](https://appshunter.io/developer/1467547973) |

## What reviewers say

### A*List VOCA

[App page](https://appshunter.io/ios/app/alist-voca/id6670524283)

**In-app purchases:** none


### ECK OPI

[App page](https://appshunter.io/ios/app/eck-opi/id6714463129)

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

**In-app purchases:** none


## Frequently asked questions

### Is A*List VOCA free?

A*List VOCA is free to download, with no in-app purchases.

### Is ECK OPI free?

ECK OPI 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.*