# 美容大王之美妆心得 vs PreView

The clearest difference is in-app purchases: 美容大王之美妆心得 at none against PreView's 3. 美容大王之美妆心得 also leads on iOS requirement (15.0 vs 17.0). PreView's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. PreView sells 3 in-app purchases, starting at $6.99 per month. 美容大王之美妆心得 asks for nothing beyond the download.

美容大王之美妆心得 ships an update every 4 months, PreView every 5 weeks. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | 美容大王之美妆心得 | PreView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/id402360963/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 92.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 104 MB | 173 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kids Touch & Learn](https://appshunter.io/developer/1388818231) | [sanghun cho](https://appshunter.io/developer/1860799254) |

## What reviewers say

### 美容大王之美妆心得

[App page](https://appshunter.io/ios/app/id402360963)

This app provides a comprehensive guide to popular cosmetics and skincare products, featuring user reviews and expert advice. It helps users make informed decisions about beauty purchases based on age, skin type, and hair type. Offline access to product information is also available.

**Highlights:** Cosmetic product information, User reviews and comments, Expert advice based on user profiles, Offline product lookup, Regular data updates

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

**In-app purchases:** none


### PreView

[App page](https://appshunter.io/ios/app/preview-pmu-simulator/id6756478106)

This app helps beauty professionals simulate PMU results with AI-powered tools. It offers features like AI brow removal, golden ratio guides, and realistic texture simulations. Clients can upload photos for consultations, and professionals can generate before & after care cards.

**Highlights:** AI brow mark removal, Golden ratio facial analysis, Realistic PMU texture simulation, Client photo consultation hub, Customizable care card generation, Before & After photo display

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $69.99 | per year |
| Lifetime License | $149.99 | one-time |


## Frequently asked questions

### Is 美容大王之美妆心得 free?

美容大王之美妆心得 is free to download, with no in-app purchases.

### Is PreView free?

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

### Do 美容大王之美妆心得 or PreView have ads?

美容大王之美妆心得 shows ads; PreView does not.

### Which is updated more often, 美容大王之美妆心得 or PreView?

美容大王之美妆心得 ships an update every 4 months, and PreView every 5 weeks. Most recently, 美容大王之美妆心得 was updated on November 13, 2026 and PreView on November 9, 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.*