# 派效学 vs 得正AI学教师

The clearest difference is in-app purchases: 得正AI学教师 at none against 派效学's 2. 派效学's advantage is update cadence (monthly vs every 2 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 派效学 sells 2 one-off in-app purchases. 得正AI学教师 asks for nothing beyond the download.

派效学 ships an update monthly, 得正AI学教师 every 2 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 派效学 | 得正AI学教师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 269 MB | 58 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pyramid Educational Technology Co. Ltd](https://appshunter.io/developer/1637381897) | [广州青鹿教育科技有限公司](https://appshunter.io/developer/1274863451) |

## What reviewers say

### 派效学

[App page](https://appshunter.io/ios/app/id1637381595)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 商品订阅_order_iap_name_1 | $0.99 | one-time |
| 智学树 | $0.99 | one-time |


### 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


## Frequently asked questions

### Is 派效学 free?

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

### Is 得正AI学教师 free?

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

### Do 派效学 or 得正AI学教师 have ads?

Neither 派效学 nor 得正AI学教师 shows ads.

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

派效学 ships an update monthly, and 得正AI学教师 every 2 months. Most recently, 派效学 was updated on November 7, 2026 and 得正AI学教师 on November 4, 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.*