# 纳米盒 vs 洋葱学园

The clearest difference is rating: 纳米盒 at 4.5 against 洋葱学园's 3.8. 纳米盒 also leads on ads (none vs shown) and review sentiment (83% vs 66%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. 纳米盒 sells 10 one-off in-app purchases and 洋葱学园 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

纳米盒 holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 336 and 92 respectively. Written reviews point the same way: 83% of 纳米盒's written reviews are positive against 66% of 洋葱学园's.

纳米盒 ships an update every 11 days, 洋葱学园 fortnightly. Both last shipped on November 6, 2026.

## The numbers

| Metric | 纳米盒 | 洋葱学园 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (336 ratings)](https://appshunter.io/ios/app/id913503440/reviews)** | [3.8 (92 ratings)](https://appshunter.io/ios/app/id990959871/reviews) |
| Number of ratings | **336** | 92 |
| Positive reviews | **82.5% of reviews** | 66.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 235 MB | 122 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jinxin Network Technology Co., Ltd.](https://appshunter.io/developer/1011147361) | [Guanghe](https://appshunter.io/developer/990959870) |

## What reviewers say

### 纳米盒

[App page](https://appshunter.io/ios/app/id913503440)

This AI-powered platform offers comprehensive online learning support for primary and secondary school students. It synchronizes with national textbooks across multiple subjects, providing interactive lessons, practice exercises, and AI-driven tutoring to enhance academic performance and independent learning skills.

**Highlights:** AI-powered learning platform, Textbook synchronization for K-12 subjects, Interactive lessons and practice exercises, AI tutoring for speaking, writing, and problem-solving, Progress tracking and personalized learning plans, Extensive library of audiobooks and reading materials

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25元商品 | $3.99 | one-time |
| 50元商品 | $6.99 | one-time |
| 会员学期卡 | $19.99 | one-time |
| 黄金会员年卡 | $24.99 | one-time |
| 198盒币 | $29.99 | one-time |
| 会员年卡 | $39.99 | one-time |
| 488盒币 | $74.99 | one-time |
| 698元商品 | $99.99 | one-time |
| 铂金会员年卡 | $149.99 | one-time |
| 钻石会员-18月 | $229.99 | one-time |

**What reviewers like**

- 👍 Excellent learning tool
- 📚 Comprehensive curriculum content
- 🎮 Engaging learning methods (gamification)
- 🗣️ Accurate pronunciation and speech recognition
- 💡 Innovative features (e.g., reading games, online class competitions)

**What reviewers complain about**

- 💸 Expensive paid content/subscriptions
- ⚠️ Frequent and intrusive advertisements
- 🐛 Occasional app crashes/freezing
- 🐌 Slow content review/approval process
- 🗑️ Inconsistent or confusing content moderation

**Reported bugs**

- App crashes and freezes
- Speech recognition sometimes fails
- Login verification code issues (already bound)
- Lesson content not found after updates
- Audio content is mixed up in some exercises

**Requested features**

- More free content for textbooks
- Improve speech recognition accuracy
- More diverse subject coverage (beyond math, English, Chinese)
- Add drawing tutorials
- Option to pay via App Store account


### 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 (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 |


## Frequently asked questions

### Is 纳米盒 free?

纳米盒 is free to download, with in-app purchases available.

### Is 洋葱学园 free?

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

### Which has better reviews, 纳米盒 or 洋葱学园?

纳米盒 is rated higher. 纳米盒 averages 4.5 out of 5 from 336 ratings, while 洋葱学园 averages 3.8 from 92 ratings.

### Do 纳米盒 or 洋葱学园 have ads?

洋葱学园 shows ads; 纳米盒 does not.

### Which is updated more often, 纳米盒 or 洋葱学园?

纳米盒 ships an update every 11 days, and 洋葱学园 fortnightly. Most recently, 纳米盒 was updated on November 6, 2026 and 洋葱学园 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.*