# 纳米盒 vs 小猿AI

纳米盒 and 小猿AI both sit at 4.5 stars, but that hides the real split: 83% of 纳米盒's written reviews are positive against 68% of 小猿AI's. 纳米盒 also leads on iOS requirement (13.0 vs 15.0). 小猿AI's advantage is ratings volume (4.4K vs 336). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 纳米盒 sells 10 one-off in-app purchases and 小猿AI sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for 纳米盒 against 4.6 for 小猿AI. That said, the two scores are not equally well evidenced: 小猿AI has 4.4K ratings behind it against 336, so its average is the more settled of the two. Written reviews are what separate them: 83% of 纳米盒's written reviews are positive against 68% of 小猿AI's.

纳米盒 ships an update every 11 days, 小猿AI weekly. Both last shipped on November 11, 2026.

## The numbers

| Metric | 纳米盒 | 小猿AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (336 ratings)](https://appshunter.io/ios/app/id913503440/reviews) | **[4.6 (4.4K ratings)](https://appshunter.io/ios/app/ai/id1325419855/reviews)** |
| Number of ratings | 336 | **4.4K** |
| Positive reviews | **82.5% of reviews** | 67.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 235 MB | 223 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jinxin Network Technology Co., Ltd.](https://appshunter.io/developer/1011147361) | [Beijing Yuanli Science and Technology Co., Ltd.](https://appshunter.io/developer/551536747) |

## 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


### 小猿AI

[App page](https://appshunter.io/ios/app/ai/id1325419855)

This AI-powered educational companion assists students with homework, providing instant grading, detailed error analysis, and personalized explanations. It also supports teachers and parents by reducing the burden of checking assignments and offering scientific supervision, fostering a more efficient and engaging learning experience.

**Highlights:** 1-second homework grading, AI error analysis and solutions, 24/7 AI tutor for explanations, Dual-teacher video explanations, AI-powered lesson preview, Curriculum-aligned practice exercises, Oral calculation PK battles

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小猿口算VIP连续包月 | $3.99 | per month |
| VIP连续包月(首月优惠) | $3.99 | per month |
| VIP连续包月(首次优惠) | $3.99 | per month |
| 小猿口算VIP连续包月（首月优惠） | $3.99 | per month |
| 小猿天天练连续包月首月优惠 | $6.99 | per month |
| 小猿天天练老版连续包月首页优惠 | $7.49 | per month |
| 小猿口算VIP连续包年(首年优惠) | $29.99 | per year |
| 小猿口算3个月VIP | $12.99 | one-time |
| 活动特价12个月VIP | $22.99 | one-time |
| 小猿口算12个月VIP | $34.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast algorithm learning
- 💡 Competitive gameplay
- 👍 Helpful for students
- 👍 Accurate answer checking

**What reviewers complain about**

- 🐛 Inaccurate answer detection
- 🔒 Restricted to domestic users
- 💰 Paywall for certain features
- 🐛 Compatibility issues with older devices
- 🐛 Occasional crashes and bugs

**Reported bugs**

- Incorrect answer detection
- Compatibility problems on some devices
- Frequent crashes and freezes
- Login issues for foreign users

**Requested features**

- Expand to international users
- Offer English language support
- Introduce identity verification for fair competition
- Improve accuracy of answer checking
- Add more practice content and difficulty levels


## Frequently asked questions

### Is 纳米盒 free?

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

### Is 小猿AI free?

小猿AI is free to download, with in-app purchases available.

### Which has better reviews, 纳米盒 or 小猿AI?

小猿AI is rated higher. 纳米盒 averages 4.5 out of 5 from 336 ratings, while 小猿AI averages 4.6 from 4.4K ratings.

### Do 纳米盒 or 小猿AI have ads?

Neither 纳米盒 nor 小猿AI shows ads.

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

纳米盒 ships an update every 11 days, and 小猿AI weekly. Most recently, 纳米盒 was updated on November 11, 2026 and 小猿AI on November 11, 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.*