# 超市收银台(HD) vs About Youself You Don't Know

The clearest difference is ads: 超市收银台(HD) at none against About Youself You Don't Know's shown. 超市收银台(HD) also leads on iOS requirement (9.3 vs 12.1). About Youself You Don't Know's advantage is update cadence (every 2 weeks vs every 4 months) and device support (3 vs 1). 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.

超市收银台(HD) ships an update every 4 months, About Youself You Don't Know every 2 weeks. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 超市收银台(HD) | About Youself You Don't Know |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (16 ratings)](https://appshunter.io/ios/app/about-youself-you-dont-know/id1672942321/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 47.6% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 63 MB | 88 MB |
| Requires iOS | **9.3** | 12.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [雅威软件](https://appshunter.io/developer/1460759103) | [成凤 胡](https://appshunter.io/developer/1250341465) |

## What reviewers say

### 超市收银台(HD)

[App page](https://appshunter.io/ios/app/hd/id1548928191)

**Features:** macOS Compatibility

**In-app purchases:** none


### About Youself You Don't Know

[App page](https://appshunter.io/ios/app/about-youself-you-dont-know/id1672942321)

Discover your personality through a quick and accurate test based on Carl Jung's 16 personality types theory. Receive personalized advice to enhance self-awareness and unlock your potential.

**Highlights:** 16 personality types theory, Fast and accurate analysis, Personalized advice, Improved self-awareness, Potential development

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

**In-app purchases:** none


## Frequently asked questions

### Is 超市收银台(HD) free?

超市收银台(HD) is free to download, with no in-app purchases.

### Is About Youself You Don't Know free?

About Youself You Don't Know is free to download, with no in-app purchases.

### Do 超市收银台(HD) or About Youself You Don't Know have ads?

About Youself You Don't Know shows ads; 超市收银台(HD) does not.

### Which is updated more often, 超市收银台(HD) or About Youself You Don't Know?

超市收银台(HD) ships an update every 4 months, and About Youself You Don't Know every 2 weeks. Most recently, 超市收银台(HD) was updated on October 14, 2026 and About Youself You Don't Know on October 27, 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.*