# 洋葱学园 vs 中考满分·化学

The clearest difference is ads: 中考满分·化学 at none against 洋葱学园's shown. 洋葱学园's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 洋葱学园 sells 12 one-off in-app purchases and 中考满分·化学 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

洋葱学园 ships an update fortnightly, 中考满分·化学 weekly. The most recent releases landed on October 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 洋葱学园 | 中考满分·化学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (92 ratings)](https://appshunter.io/ios/app/id990959871/reviews)** | — |
| Number of ratings | **92** | — |
| Positive reviews | 66.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 122 MB | 18 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guanghe](https://appshunter.io/developer/990959870) | [大勇 阎](https://appshunter.io/developer/1068052430) |

## 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 |


### 中考满分·化学

[App page](https://appshunter.io/ios/app/id6465680135)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月 | $0.99 | per month |
| 包年 | $9.99 | per year |
| 购买一个知识点集 | $0.99 | one-time |


## Frequently asked questions

### Is 洋葱学园 free?

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

### Is 中考满分·化学 free?

中考满分·化学 is free to download, with in-app purchases available.

### Do 洋葱学园 or 中考满分·化学 have ads?

洋葱学园 shows ads; 中考满分·化学 does not.

### Which is updated more often, 洋葱学园 or 中考满分·化学?

洋葱学园 ships an update fortnightly, and 中考满分·化学 weekly. Most recently, 洋葱学园 was updated on October 17, 2026 and 中考满分·化学 on September 16, 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.*