# 洋葱学园 vs 灯塔家长

The clearest difference is in-app purchases: 灯塔家长 at none against 洋葱学园's 10. 灯塔家长 also leads on ads (none vs shown). 洋葱学园's advantage is update cadence (fortnightly vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 洋葱学园 sells 9 one-off in-app purchases. 灯塔家长 asks for nothing beyond the download.

洋葱学园 ships an update fortnightly, 灯塔家长 every 3 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 洋葱学园 | 灯塔家长 |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guanghe](https://appshunter.io/developer/990959870) | [上海米腾信息技术有限公司](https://appshunter.io/developer/1219975086) |

## What reviewers say

### 洋葱学园

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

This app offers animated lessons and AI-powered tutoring for K-12 math and physics. It provides personalized learning plans, instant doubt clarification, and a unique photo-learning feature to help students understand concepts rather than just copy answers.

**Highlights:** AI-customized learning plans, Animated AI private tutor for instant help, Photo learning for concept understanding, Breakdown of complex knowledge points, Personalized study schedules, Gamified learning mechanisms

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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 |
| 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 |


### 灯塔家长

[App page](https://appshunter.io/ios/app/id1219975087)

**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 灯塔家长 free?

灯塔家长 is free to download, with no in-app purchases.

### Do 洋葱学园 or 灯塔家长 have ads?

洋葱学园 shows ads; 灯塔家长 does not.

### Which is updated more often, 洋葱学园 or 灯塔家长?

洋葱学园 ships an update fortnightly, and 灯塔家长 every 3 months. Most recently, 洋葱学园 was updated on November 11, 2026 and 灯塔家长 on November 6, 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.*