# 得正AI学教师 vs Audiostyle

The clearest difference is in-app purchases: 得正AI学教师 at none against Audiostyle's 3. 得正AI学教师 also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Audiostyle sells 3 in-app purchases, starting at $1.99 per month. 得正AI学教师 asks for nothing beyond the download.

得正AI学教师 ships an update every 2 months, Audiostyle every 5 weeks. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 得正AI学教师 | Audiostyle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 58 MB | 18 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [广州青鹿教育科技有限公司](https://appshunter.io/developer/1274863451) | [健 程](https://appshunter.io/developer/1743097211) |

## What reviewers say

### 得正AI学教师

[App page](https://appshunter.io/ios/app/ai/id6670192406)

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

**In-app purchases:** none


### Audiostyle

[App page](https://appshunter.io/ios/app/audiostyle/id6739063736)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月费制 | $1.99 | per month |
| 季度制 | $4.99 | per 3 months |
| 年费制 | $14.99 | per year |


## Frequently asked questions

### Is 得正AI学教师 free?

得正AI学教师 is free to download, with no in-app purchases.

### Is Audiostyle free?

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

### Do 得正AI学教师 or Audiostyle have ads?

Neither 得正AI学教师 nor Audiostyle shows ads.

### Which is updated more often, 得正AI学教师 or Audiostyle?

得正AI学教师 ships an update every 2 months, and Audiostyle every 5 weeks. Most recently, 得正AI学教师 was updated on October 4, 2026 and Audiostyle on September 29, 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.*