# EILIS Partner vs 蔡斯

The clearest difference is in-app purchases: EILIS Partner at none against 蔡斯's 1. 蔡斯's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. 蔡斯 sells 1 in-app purchase, starting at $39.99 per month. EILIS Partner asks for nothing beyond the download.

## The numbers

| Metric | EILIS Partner | 蔡斯 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 11 MB | 183 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EILIS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1742425046) | [CMoney TECHNOLOGY CO.,LTD](https://appshunter.io/developer/503431064) |

## What reviewers say

### EILIS Partner

[App page](https://appshunter.io/ios/app/eilis-partner/id6499095708)

**In-app purchases:** none


### 蔡斯

[App page](https://appshunter.io/ios/app/id6757141978)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 蔡斯訂閱(一個月) | $39.99 | per month |


## Frequently asked questions

### Is EILIS Partner free?

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

### Is 蔡斯 free?

蔡斯 is free to download, with in-app purchases available.

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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.*