# 洋葱学园 vs 伴鱼培优

The clearest difference is rating: 伴鱼培优 at 5.0 against 洋葱学园's 3.8. 伴鱼培优 also leads on in-app purchases (none vs 14) and ads (none vs shown). 洋葱学园's advantage is ratings volume (92 vs 5) and review sentiment (66% vs 56%). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 洋葱学园 sells 12 one-off in-app purchases. 伴鱼培优 asks for nothing beyond the download.

伴鱼培优 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 洋葱学园 has 92 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 66% of 洋葱学园's written reviews are positive against 56% of 伴鱼培优's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 洋葱学园 | 伴鱼培优 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (92 ratings)](https://appshunter.io/ios/app/id990959871/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id6737103232/reviews)** |
| Number of ratings | **92** | 5 |
| Positive reviews | **66.3% of reviews** | 55.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 122 MB | 238 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guanghe](https://appshunter.io/developer/990959870) | [Wuhan Qinxuan Technology Co., LTD](https://appshunter.io/developer/1656027724) |

## 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 |


### 伴鱼培优

[App page](https://appshunter.io/ios/app/id6737103232)

This educational app provides personalized learning plans and tailored exercises for children. It focuses on identifying learning gaps and offering expert-guided solutions to improve academic performance and foster a love for learning.

**Highlights:** Customized learning plans, Expert teacher screening, Diagnosis of learning levels, Targeted practice exercises, Professional homework correction, Personalized homework feedback

**Features:** macOS Compatibility

**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 伴鱼培优 free?

伴鱼培优 is free to download, with no in-app purchases.

### Which has better reviews, 洋葱学园 or 伴鱼培优?

伴鱼培优 is rated higher. 洋葱学园 averages 3.8 out of 5 from 92 ratings, while 伴鱼培优 averages 5.0 from 5 ratings.

### Do 洋葱学园 or 伴鱼培优 have ads?

洋葱学园 shows ads; 伴鱼培优 does not.

### Which is updated more often, 洋葱学园 or 伴鱼培优?

洋葱学园 ships an update fortnightly, and 伴鱼培优 fortnightly. Most recently, 洋葱学园 was updated on October 29, 2026 and 伴鱼培优 on October 27, 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.*