# 扫描仪 vs 流利口语大师

The clearest difference is ads: 扫描仪 at none against 流利口语大师's shown. 扫描仪 also leads on update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 扫描仪 sells 4 in-app purchases, starting at $4.49 per 7 days and 流利口语大师 sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

扫描仪 ships an update every 3 weeks, 流利口语大师 every 2 months. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 扫描仪 | 流利口语大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (8 ratings)](https://appshunter.io/ios/app/ai/id6475395587/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 66 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [日卓 凌](https://appshunter.io/developer/1582135639) | [Guangzhou Brilliance Forever Information Technology Co.Ltd](https://appshunter.io/developer/1698668731) |

## What reviewers say

### 扫描仪

[App page](https://appshunter.io/ios/app/pdf/id1584090541)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按周订阅 | $4.49 | per 7 days |
| 按月订阅 | $10.49 | per month |
| 按年订阅 | $19.99 | per year |
| 按每季度订阅 | $43.99 | per 3 months |


### 流利口语大师

[App page](https://appshunter.io/ios/app/ai/id6475395587)

Practice English conversation anytime with an AI tutor. Engage in realistic dialogues, receive personalized feedback, and overcome the fear of speaking. Ideal for improving fluency and confidence.

**Highlights:** 24/7 AI one-on-one speaking practice, Contextual memory for personalized feedback, Practice without fear of judgment, Standard and authentic accent, Selectable practice partners, Scenario-based conversation practice

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $3.99 | per 7 days |
| 月订阅 | $7.99 | per month |
| 年订阅 | $59.99 | per year |


## Frequently asked questions

### Is 扫描仪 free?

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

### Is 流利口语大师 free?

流利口语大师 is free to download, with in-app purchases available.

### Do 扫描仪 or 流利口语大师 have ads?

流利口语大师 shows ads; 扫描仪 does not.

### Which is updated more often, 扫描仪 or 流利口语大师?

扫描仪 ships an update every 3 weeks, and 流利口语大师 every 2 months. Most recently, 扫描仪 was updated on September 19, 2026 and 流利口语大师 on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*