# 4D书城 vs Multitran

The clearest difference is in-app purchases: Multitran at none against 4D书城's 10. 4D书城's advantage is update cadence (every 4 weeks vs every 17 months) and review sentiment (60% vs 43%). On price, rating, 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. Multitran asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.7 for 4D书城 against 3.7 for Multitran. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews are what separate them: 60% of 4D书城's written reviews are positive against 43% of Multitran's.

4D书城 ships an update every 4 weeks, Multitran every 17 months. The most recent releases landed on June 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 4D书城 | Multitran |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (10 ratings)](https://appshunter.io/ios/app/4d/id842495919/reviews) | [3.7 (3 ratings)](https://appshunter.io/ios/app/multitran/id1470678581/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | **60.0% of reviews** | 42.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 17 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 319 MB | 31 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suzhou MXR Software Technology Co.,Ltd](https://appshunter.io/developer/484812886) | [Andrey Pominov](https://appshunter.io/developer/1470678580) |

## 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 |


### Multitran

[App page](https://appshunter.io/ios/app/multitran/id1470678581)

This dictionary app provides translations for words and phrases, organized by speech parts and subject areas. It includes over a thousand subject areas and displays phrases containing search words, grouped by topic. Entries may also feature user-added comments and translations.

**Highlights:** Word and phrase translation, Organized by speech parts, Over 1000 subject areas, Phrase examples, User-added content, Dictionary comments

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

**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 Multitran free?

Multitran is free to download, with no in-app purchases.

### Which has better reviews, 4D书城 or Multitran?

4D书城 and Multitran are both rated 3.7 out of 5 on the App Store, from 10 and 3 ratings respectively.

### Do 4D书城 or Multitran have ads?

Neither 4D书城 nor Multitran shows ads.

### Which is updated more often, 4D书城 or Multitran?

4D书城 ships an update every 4 weeks, and Multitran every 17 months. Most recently, 4D书城 was updated on June 24, 2026 and Multitran on September 29, 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.*