# 斗栱Pro vs eChineseLearningforChildren

The clearest difference is in-app purchases: eChineseLearningforChildren at none against 斗栱Pro's 1. eChineseLearningforChildren also leads on iOS requirement (12.0 vs 16.0). 斗栱Pro's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 斗栱Pro sells 1 one-off in-app purchase. eChineseLearningforChildren asks for nothing beyond the download.

斗栱Pro ships an update every 3 weeks, eChineseLearningforChildren every 2 weeks. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 斗栱Pro | eChineseLearningforChildren |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pro/id1459741510/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 56 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [建超 崔](https://appshunter.io/developer/1411749208) | [Shaanxi Hantang Zhongtian Information Technologies Inc](https://appshunter.io/developer/1523576885) |

## What reviewers say

### 斗栱Pro

[App page](https://appshunter.io/ios/app/pro/id1459741510)

Explore the intricate beauty of traditional Chinese architectural brackets (Dou Gong) through interactive 3D models and augmented reality. Learn about individual components, their functions, and how they were historically used in construction. This app aims to preserve and showcase this ancient craft.

**Highlights:** Interactive 3D models, Augmented Reality (AR) integration, Component identification and function, 360-degree rotation and zoom, Disassembly and reassembly simulation, Detailed component information

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁所有斗拱 | $0.99 | one-time |


### eChineseLearningforChildren

[App page](https://appshunter.io/ios/app/echineselearningforchildren/id1612795283)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 斗栱Pro free?

斗栱Pro is free to download, with in-app purchases available.

### Is eChineseLearningforChildren free?

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

### Do 斗栱Pro or eChineseLearningforChildren have ads?

eChineseLearningforChildren shows ads; 斗栱Pro does not.

### Which is updated more often, 斗栱Pro or eChineseLearningforChildren?

斗栱Pro ships an update every 3 weeks, and eChineseLearningforChildren every 2 weeks. Most recently, 斗栱Pro was updated on October 16, 2026 and eChineseLearningforChildren on October 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.*