# ZAO Wellness Studio vs Chi Combat System

The clearest difference is iOS requirement: ZAO Wellness Studio at 13.5 against Chi Combat System's 15.1. 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 | ZAO Wellness Studio | Chi Combat System |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 14 MB | 389 MB |
| Requires iOS | **13.5** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZAO WELLNESS STUDIO LTD](https://appshunter.io/developer/1811970657) | [Tym Tosin](https://appshunter.io/developer/1822770422) |

## What reviewers say

### ZAO Wellness Studio

[App page](https://appshunter.io/ios/app/zao-wellness-studio/id6745399105)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chi Combat System

[App page](https://appshunter.io/ios/app/chi-combat-system/id6747757528)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZAO Wellness Studio free?

ZAO Wellness Studio is free to download, with no in-app purchases.

### Is Chi Combat System free?

Chi Combat System is free to download, with no in-app purchases.

### Do ZAO Wellness Studio or Chi Combat System have ads?

Neither ZAO Wellness Studio nor Chi Combat System 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.*