# 憂鬱檢測 vs 茶語 Tea Mind

The clearest difference is in-app purchases: 憂鬱檢測 at none against 茶語 Tea Mind's 1. 憂鬱檢測 also leads on iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 茶語 Tea Mind sells 1 one-off in-app purchase. 憂鬱檢測 asks for nothing beyond the download.

憂鬱檢測 ships an update every 6 weeks, 茶語 Tea Mind every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 憂鬱檢測 | 茶語 Tea Mind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 127 MB | 213 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [JOHN TUNG FOUNDATION](https://appshunter.io/developer/862417142) | [YUE CHENG WU](https://appshunter.io/developer/1837857381) |

## What reviewers say

### 憂鬱檢測

[App page](https://appshunter.io/ios/app/id1469020485)

**Features:** macOS Compatibility

**In-app purchases:** none


### 茶語 Tea Mind

[App page](https://appshunter.io/ios/app/tea-mind/id6757837745)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 支持創作者 | $0.99 | one-time |


## Frequently asked questions

### Is 憂鬱檢測 free?

憂鬱檢測 is free to download, with no in-app purchases.

### Is 茶語 Tea Mind free?

茶語 Tea Mind is free to download, with in-app purchases available.

### Do 憂鬱檢測 or 茶語 Tea Mind have ads?

Neither 憂鬱檢測 nor 茶語 Tea Mind shows ads.

### Which is updated more often, 憂鬱檢測 or 茶語 Tea Mind?

憂鬱檢測 ships an update every 6 weeks, and 茶語 Tea Mind every 2 months. Most recently, 憂鬱檢測 was updated on October 25, 2026 and 茶語 Tea Mind on October 28, 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.*