# ChiMaster App vs InnerVital

The clearest difference is in-app purchases: ChiMaster App at none against InnerVital's 3. ChiMaster App also leads on update cadence (every 11 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. InnerVital sells 3 in-app purchases, starting at $0.99 per month. ChiMaster App asks for nothing beyond the download.

ChiMaster App ships an update every 11 days, InnerVital monthly. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ChiMaster App | InnerVital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Size | 38 MB | 98 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Med Bait OOO](https://appshunter.io/developer/1530451124) | [少飞 郭](https://appshunter.io/developer/1881918041) |

## What reviewers say

### ChiMaster App

[App page](https://appshunter.io/ios/app/chimaster-app/id1530451122)

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

**In-app purchases:** none


### InnerVital

[App page](https://appshunter.io/ios/app/innervital/id6761171964)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $0.99 | per month |
| Pro Yearly | $9.99 | per year |
| Pro — Lifetime | $14.99 | one-time |


## Frequently asked questions

### Is ChiMaster App free?

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

### Is InnerVital free?

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

### Do ChiMaster App or InnerVital have ads?

Neither ChiMaster App nor InnerVital shows ads.

### Which is updated more often, ChiMaster App or InnerVital?

ChiMaster App ships an update every 11 days, and InnerVital monthly. Most recently, ChiMaster App was updated on October 3, 2026 and InnerVital on October 4, 2026.

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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.*