# 猿题库 vs 洋葱学园

The clearest difference is rating: 猿题库 at 4.5 against 洋葱学园's 3.8. 猿题库 also leads on in-app purchases (none vs 14) and ads (none vs shown). 洋葱学园's advantage is update cadence (fortnightly vs every 2 months). On price, ratings volume, 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. 猿题库 asks for nothing beyond the download.

猿题库 holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 46 and 92 respectively. Written reviews point the same way: 85% of 猿题库's written reviews are positive against 66% of 洋葱学园's.

猿题库 ships an update every 2 months, 洋葱学园 fortnightly. Both last shipped on October 26, 2026.

## The numbers

| Metric | 猿题库 | 洋葱学园 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (46 ratings)](https://appshunter.io/ios/app/id852188634/reviews)** | [3.8 (92 ratings)](https://appshunter.io/ios/app/id990959871/reviews) |
| Number of ratings | 46 | **92** |
| Positive reviews | **84.6% of reviews** | 66.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 80 MB | 122 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Yuanli Science and Technology Co., Ltd.](https://appshunter.io/developer/551536747) | [Guanghe](https://appshunter.io/developer/990959870) |

## What reviewers say

### 猿题库

[App page](https://appshunter.io/ios/app/id852188634)

This app offers a vast collection of practice questions and past exams for K-12 students. It provides detailed explanations and automatically organizes incorrect answers to help students master difficult concepts and improve their academic performance.

**Highlights:** Extensive question bank covering 9 subjects, Syncs with provincial exam points, Real-time performance reports, Past and mock exam papers, Detailed solution explanations, Automatic错题本 (wrong answer organizer)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is 猿题库 free?

猿题库 is free to download, with no in-app purchases.

### Is 洋葱学园 free?

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

### Which has better reviews, 猿题库 or 洋葱学园?

猿题库 is rated higher. 猿题库 averages 4.5 out of 5 from 46 ratings, while 洋葱学园 averages 3.8 from 92 ratings.

### Do 猿题库 or 洋葱学园 have ads?

洋葱学园 shows ads; 猿题库 does not.

### Which is updated more often, 猿题库 or 洋葱学园?

猿题库 ships an update every 2 months, and 洋葱学园 fortnightly. Most recently, 猿题库 was updated on October 26, 2026 and 洋葱学园 on October 26, 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.*