# 纳米盒 vs AI Proctor Online

The clearest difference is rating: AI Proctor Online at 5.0 against 纳米盒's 4.5. AI Proctor Online also leads on in-app purchases (none vs 10). 纳米盒's advantage is update cadence (every 11 days vs every 3 months) and ratings volume (336 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 纳米盒 sells 10 one-off in-app purchases. AI Proctor Online asks for nothing beyond the download.

AI Proctor Online holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 纳米盒 has 336 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 83% of 纳米盒's written reviews are positive against 70% of AI Proctor Online's, so the app with the better star average is not the one people write more warmly about.

纳米盒 ships an update every 11 days, AI Proctor Online every 3 months. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 纳米盒 | AI Proctor Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (336 ratings)](https://appshunter.io/ios/app/id913503440/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-proctor-online/id1509396721/reviews)** |
| Number of ratings | **336** | 1 |
| Positive reviews | **82.5% of reviews** | 70.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 235 MB | 53 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jinxin Network Technology Co., Ltd.](https://appshunter.io/developer/1011147361) | [全美测评技术(北京)有限公司](https://appshunter.io/developer/1509396720) |

## What reviewers say

### 纳米盒

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

This app offers comprehensive learning support for primary and secondary school students across multiple subjects. It synchronizes with national textbooks, providing interactive lessons, practice exercises, and supplementary materials to enhance understanding and independent learning skills.

**Highlights:** Textbook synchronization, Interactive AI video lessons, Targeted practice exercises, Supplementary learning materials, Audiobook library, Printable worksheets, AI tutoring and homework help

**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


### AI Proctor Online

[App page](https://appshunter.io/ios/app/ai-proctor-online/id1509396721)

This invigilation system supports both computer-based and paper-based exams, allowing mobile phones to act as proctoring devices. It enhances online exam security and fairness through AI technology, facial recognition, and real-time video assistance.

**Highlights:** Remote invigilation via mobile devices, Facial recognition for secure login, Real-time video assistance from proctors, Call recording for exam sessions, Language switching (Chinese/English)

**In-app purchases:** none


## Frequently asked questions

### Is 纳米盒 free?

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

### Is AI Proctor Online free?

AI Proctor Online is free to download, with no in-app purchases.

### Which has better reviews, 纳米盒 or AI Proctor Online?

AI Proctor Online is rated higher. 纳米盒 averages 4.5 out of 5 from 336 ratings, while AI Proctor Online averages 5.0 from 1 ratings.

### Do 纳米盒 or AI Proctor Online have ads?

Neither 纳米盒 nor AI Proctor Online shows ads.

### Which is updated more often, 纳米盒 or AI Proctor Online?

纳米盒 ships an update every 11 days, and AI Proctor Online every 3 months. Most recently, 纳米盒 was updated on November 9, 2026 and AI Proctor Online on November 3, 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.*