# AI练口语pro vs 扫描王 专业版

The clearest difference is update cadence: AI练口语pro at every 6 weeks against 扫描王 专业版's every 4 months. AI练口语pro also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI练口语pro sells 7 one-off in-app purchases and 扫描王 专业版 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AI练口语pro ships an update every 6 weeks, 扫描王 专业版 every 4 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | AI练口语pro | 扫描王 专业版 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6755858865/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 46 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Dajin Technology Co., Ltd.](https://appshunter.io/developer/1748949781) | [lecoo](https://appshunter.io/developer/1630534948) |

## What reviewers say

### AI练口语pro

[App page](https://appshunter.io/ios/app/aipro/id6503328773)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | one-time |
| 季度会员 | $2.99 | one-time |
| 月会员 | $2.99 | one-time |
| 年会员 | $4.99 | one-time |
| 季度会员 | $4.99 | one-time |
| 年度会员 | $9.99 | one-time |
| 永久会员 | $14.99 | one-time |


### 扫描王 专业版

[App page](https://appshunter.io/ios/app/id6755858865)

Transform your iPhone or iPad into a portable document scanner and A4 printer. This app offers intelligent scanning, OCR, format conversion, and template management directly on your device for efficiency and privacy.

**Highlights:** Intelligent document scanning with edge detection, OCR and text extraction, A4 template library and custom template support, Professional A4 printing options, PDF to DOCX, CSV, PPTX conversion, Batch printing and PDF export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 增强版永久解锁 | $0.99 | one-time |


## Frequently asked questions

### Is AI练口语pro free?

AI练口语pro is free to download, with in-app purchases available.

### Is 扫描王 专业版 free?

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

### Do AI练口语pro or 扫描王 专业版 have ads?

Neither AI练口语pro nor 扫描王 专业版 shows ads.

### Which is updated more often, AI练口语pro or 扫描王 专业版?

AI练口语pro ships an update every 6 weeks, and 扫描王 专业版 every 4 months. Most recently, AI练口语pro was updated on October 3, 2026 and 扫描王 专业版 on October 5, 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.*