# AI教师助手 vs AI作文宝

AI教师助手 and AI作文宝 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. AI教师助手 sells 1 one-off in-app purchase and AI作文宝 sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | AI教师助手 | AI作文宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 40 MB | 49 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Beijing Waiyan Online Digital Technology Co., Ltd.](https://appshunter.io/developer/1469175726) | [合肥智己网络科技有限公司](https://appshunter.io/developer/1781485908) |

## What reviewers say

### AI教师助手

[App page](https://appshunter.io/ios/app/ai/id6499516346)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI教师助手月度会员 | $14.99 | one-time |


### AI作文宝

[App page](https://appshunter.io/ios/app/ai/id6738615564)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅周会员 | $6.99 | per 7 days |
| 订阅月会员 | $9.99 | per month |
| 订阅年会员 | $24.99 | per year |
| 3个月会员 | $14.99 | one-time |
| 年卡会员 | $29.99 | one-time |
| 永久会员 | $39.99 | one-time |


## Frequently asked questions

### Is AI教师助手 free?

AI教师助手 is free to download, with in-app purchases available.

### Is AI作文宝 free?

AI作文宝 is free to download, with in-app purchases available.

### Do AI教师助手 or AI作文宝 have ads?

Neither AI教师助手 nor AI作文宝 shows ads.

### Which is updated more often, AI教师助手 or AI作文宝?

AI教师助手 ships an update every 3 weeks, and AI作文宝 every 3 weeks. Most recently, AI教师助手 was updated on September 25, 2026 and AI作文宝 on September 13, 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.*