# 洋葱学园 vs C30学生端

The clearest difference is review sentiment: 洋葱学园 at 66% against C30学生端's 19%. 洋葱学园 also leads on rating (3.8 vs 1.0) and update cadence (fortnightly vs every 2 months). C30学生端's advantage is in-app purchases (none vs 14) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 洋葱学园 sells 12 one-off in-app purchases. C30学生端 asks for nothing beyond the download.

洋葱学园 holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: 洋葱学园 has 92 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 66% of 洋葱学园's written reviews are positive against 19% of C30学生端's.

洋葱学园 ships an update fortnightly, C30学生端 every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 洋葱学园 | C30学生端 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (92 ratings)](https://appshunter.io/ios/app/id990959871/reviews)** | [1.0 (10 ratings)](https://appshunter.io/ios/app/c30/id1469687292/reviews) |
| Number of ratings | **92** | 10 |
| Positive reviews | **66.3% of reviews** | 18.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 122 MB | 126 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guanghe](https://appshunter.io/developer/990959870) | [Mukun Technology Co., Ltd.](https://appshunter.io/developer/1319273343) |

## What reviewers say

### 洋葱学园

[App page](https://appshunter.io/ios/app/id990959871)

This platform offers animated online courses for K-12 students covering math, physics, and other subjects. It features AI-powered personalized learning plans, instant AI tutor support for questions, and a unique photo-based problem-solving tool that teaches concepts before providing solutions. The goal is to help students quickly grasp difficult concepts and improve their academic performance.

**Highlights:** AI personalized learning plans, Animated AI tutor for instant Q&A, Photo-based problem-solving with concept explanation, Animated courses for math and physics, Gamified learning mechanisms

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 洋葱课程 | $0.99 | one-time |
| 6个月高中数学洋葱课程 | $21.99 | one-time |
| 3个月初中数学洋葱课程 | $29.99 | one-time |
| 3个月高中数学洋葱课程 | $29.99 | one-time |
| 3个月初中物理洋葱课程 | $29.99 | one-time |
| 洋葱课程 | $29.99 | one-time |
| 12个月初中物理洋葱课程 | $37.99 | one-time |
| 洋葱课程 | $39.99 | one-time |
| 6个月初中数学洋葱课程 | $46.99 | one-time |
| 12个月初中数学洋葱课程 | $69.99 | one-time |
| 洋葱课程 | $69.99 | one-time |
| 洋葱课程 | $99.99 | one-time |


### C30学生端

[App page](https://appshunter.io/ios/app/c30/id1469687292)

This app provides a platform for students to access micro-lessons, learning materials, and assignments. It facilitates interactive classroom experiences with features like real-time quizzes, dynamic presentations, and group discussions to enhance learning and engagement.

**Highlights:** Micro-lesson access, Assignment submission and feedback, Interactive quizzes, Dynamic courseware sharing, Group discussion and collaboration, Progress tracking and evaluation

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

**In-app purchases:** none


## Frequently asked questions

### Is 洋葱学园 free?

洋葱学园 is free to download, with in-app purchases available.

### Is C30学生端 free?

C30学生端 is free to download, with no in-app purchases.

### Which has better reviews, 洋葱学园 or C30学生端?

洋葱学园 is rated higher. 洋葱学园 averages 3.8 out of 5 from 92 ratings, while C30学生端 averages 1.0 from 10 ratings.

### Do 洋葱学园 or C30学生端 have ads?

洋葱学园 shows ads; C30学生端 does not.

### Which is updated more often, 洋葱学园 or C30学生端?

洋葱学园 ships an update fortnightly, and C30学生端 every 2 months. Most recently, 洋葱学园 was updated on October 24, 2026 and C30学生端 on October 24, 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.*