# 4D书城 vs 非常小宝

The clearest difference is rating: 非常小宝 at 4.7 against 4D书城's 3.7. 非常小宝 also leads on in-app purchases (none vs 10). 4D书城's advantage is update cadence (every 4 weeks vs every 3 months) and iOS requirement (8.0 vs 13.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 4D书城 sells 10 in-app purchases, starting at $2.49 per month. 非常小宝 asks for nothing beyond the download.

非常小宝 holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 10 and 26 respectively.

4D书城 ships an update every 4 weeks, 非常小宝 every 3 months. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 4D书城 | 非常小宝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (10 ratings)](https://appshunter.io/ios/app/4d/id842495919/reviews) | **[4.7 (26 ratings)](https://appshunter.io/ios/app/id6590605424/reviews)** |
| Number of ratings | 10 | **26** |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 319 MB | 20 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou MXR Software Technology Co.,Ltd](https://appshunter.io/developer/484812886) | [Unusualbaby Technology](https://appshunter.io/developer/1760071273) |

## What reviewers say

### 4D书城

[App page](https://appshunter.io/ios/app/4d/id842495919)

This platform uses augmented and virtual reality to bring educational content to life for children. Users can scan book pages to see dinosaurs, vehicles, and the human body appear in 3D, making learning interactive and engaging.

**Highlights:** Augmented and Virtual Reality integration, Interactive 3D models of dinosaurs, vehicles, and anatomy, Syncs with mainstream textbooks, Access to over 8000 authorized 4D books, Includes stories, journals, and quizzes, Automatic renewal subscription options

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly-renewal VIP | $2.49 | per month |
| Monthly-renewal VIP | $3.49 | per month |
| Quarter-renewal VIP | $6.99 | per 3 months |
| Annually-renewal VIP | $24.99 | per year |
| 6元礼包 | $0.99 | one-time |
| 梦想钻礼包(梦想钻x30) | $4.99 | one-time |
| 梦想钻礼包(梦想钻x60) | $8.99 | one-time |
| 梦想钻礼包(梦想钻x128) | $19.99 | one-time |
| 梦想钻礼包（梦想钻x418） | $64.99 | one-time |
| 梦想钻礼包(梦想钻x518) | $79.99 | one-time |


### 非常小宝

[App page](https://appshunter.io/ios/app/id6590605424)

This app offers a comprehensive English learning experience for children aged 0-12, focusing on comprehensible input and second language acquisition. It provides graded resources, high-definition original books, a dedicated player with advanced features, and dual-language subtitles to facilitate effective language learning.

**Highlights:** Graded English resources (L1-L6), Ultra-high definition original books, Dedicated English learning player, Variable playback speed, Built-in dictionary with screen lookup, Dual-language subtitles (switchable/hideable), Read-aloud evaluation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 4D书城 free?

4D书城 is free to download, with in-app purchases available.

### Is 非常小宝 free?

非常小宝 is free to download, with no in-app purchases.

### Which has better reviews, 4D书城 or 非常小宝?

非常小宝 is rated higher. 4D书城 averages 3.7 out of 5 from 10 ratings, while 非常小宝 averages 4.7 from 26 ratings.

### Do 4D书城 or 非常小宝 have ads?

Neither 4D书城 nor 非常小宝 shows ads.

### Which is updated more often, 4D书城 or 非常小宝?

4D书城 ships an update every 4 weeks, and 非常小宝 every 3 months. Most recently, 4D书城 was updated on October 10, 2026 and 非常小宝 on October 19, 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.*