# 海豚AI学 vs 周周学

The clearest difference is rating: 周周学 at 5.0 against 海豚AI学's 4.5. 海豚AI学's advantage is ratings volume (55 vs 1) and review sentiment (50% vs 40%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 海豚AI学 sells 1 one-off in-app purchase and 周周学 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

周周学 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 海豚AI学 has 55 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of 海豚AI学's written reviews are positive against 40% of 周周学's, so the app with the better star average is not the one people write more warmly about.

海豚AI学 ships an update every 11 days, 周周学 every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 海豚AI学 | 周周学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (55 ratings)](https://appshunter.io/ios/app/ai/id1550704282/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6776573371/reviews)** |
| Number of ratings | **55** | 1 |
| Positive reviews | **50.0% of reviews** | 40.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 318 MB | 334 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [北京星奔川鹜科技有限公司](https://appshunter.io/developer/1738634869) | [Chengdu Yanhezi Technology Co., Ltd](https://appshunter.io/developer/6781967249) |

## What reviewers say

### 海豚AI学

[App page](https://appshunter.io/ios/app/ai/id1550704282)

This app offers personalized learning for students in grades 1-9 across four subjects, utilizing AI to create tailored study plans and interactive animated videos. It aims to foster active learning through precise practice and real-time feedback for both students and parents.

**Highlights:** Personalized AI study plans, Interactive animated video lessons, Synchronized school curriculum content, Extensive video library and practice questions, AI-powered error analysis and essay correction, Real-time progress tracking for parents

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 海豚自习馆体验版 | $14.99 | one-time |


### 周周学

[App page](https://appshunter.io/ios/app/id6776573371)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 语文训练营 | $0.99 | one-time |
| 语文系统包 | $399.99 | one-time |
| 数学系统包 | $399.99 | one-time |
| 英语系统包 | $399.99 | one-time |


## Frequently asked questions

### Is 海豚AI学 free?

海豚AI学 is free to download, with in-app purchases available.

### Is 周周学 free?

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

### Which has better reviews, 海豚AI学 or 周周学?

周周学 is rated higher. 海豚AI学 averages 4.5 out of 5 from 55 ratings, while 周周学 averages 5.0 from 1 ratings.

### Do 海豚AI学 or 周周学 have ads?

Neither 海豚AI学 nor 周周学 shows ads.

### Which is updated more often, 海豚AI学 or 周周学?

海豚AI学 ships an update every 11 days, and 周周学 every 2 weeks. Most recently, 海豚AI学 was updated on October 24, 2026 and 周周学 on October 25, 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.*