# 测量大师APP vs AI扫描王

The clearest difference is in-app purchases: 测量大师APP at none against AI扫描王's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI扫描王 sells 8 in-app purchases, starting at $3.99 per 7 days. 测量大师APP asks for nothing beyond the download.

测量大师APP ships an update every 3 weeks, AI扫描王 every 5 weeks. The most recent releases landed on September 15, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | 测量大师APP | AI扫描王 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-and/id6444564638/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Freemium |
| Size | 195 MB | 64 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WUXIMENTU Network Technology Co., Ltd.](https://appshunter.io/developer/1449669905) | [ADSOARING LTD](https://appshunter.io/developer/1436941800) |

## What reviewers say

### 测量大师APP

[App page](https://appshunter.io/ios/app/app/id1504587811)

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

**In-app purchases:** none


### AI扫描王

[App page](https://appshunter.io/ios/app/ai-and/id6444564638)

This app offers a suite of AI-powered tools for scanning, analysis, and content creation. It includes features for food safety scanning, object counting, text recognition, AI writing assistance, and PDF conversion, aiming to streamline daily tasks for work, study, and personal life.

**Highlights:** AI food safety scanning, Photo object counting, OCR text recognition, AI writing assistance, PDF file conversion, Photo Q&A for problems

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $3.99 | per 7 days |
| 连续订阅-包月会员 | $12.99 | per month |
| 月卡会员 | $12.99 | per month |
| 年卡会员 | $19.99 | per year |
| 连续订阅-半年会员 | $19.99 | per 6 months |
| 连续包年 | $19.99 | per year |
| 半年卡会员 | $19.99 | per 6 months |
| AI扫描王-包年会员 | $39.99 | per year |


## Frequently asked questions

### Is 测量大师APP free?

测量大师APP is free to download, with no in-app purchases.

### Is AI扫描王 free?

AI扫描王 is free to download, with in-app purchases available.

### Do 测量大师APP or AI扫描王 have ads?

Neither 测量大师APP nor AI扫描王 shows ads.

### Which is updated more often, 测量大师APP or AI扫描王?

测量大师APP ships an update every 3 weeks, and AI扫描王 every 5 weeks. Most recently, 测量大师APP was updated on September 15, 2026 and AI扫描王 on June 26, 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.*