# 斗栱Pro vs 千年榫

The clearest difference is in-app purchases: 千年榫 at none against 斗栱Pro's 1. 千年榫 also leads on iOS requirement (12.0 vs 16.0). 斗栱Pro's advantage is update cadence (every 3 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. 斗栱Pro sells 1 one-off in-app purchase. 千年榫 asks for nothing beyond the download.

斗栱Pro ships an update every 3 weeks, 千年榫 every 5 months. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 斗栱Pro | 千年榫 |
| --- | --- | --- |
| 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 | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 672 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) | [Beijing IQI Technology Co.,Ltd.](https://appshunter.io/developer/1166057913) |

## 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 |


### 千年榫

[App page](https://appshunter.io/ios/app/id1501128481)

**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 千年榫 free?

千年榫 is free to download, with no in-app purchases.

### Do 斗栱Pro or 千年榫 have ads?

Neither 斗栱Pro nor 千年榫 shows ads.

### Which is updated more often, 斗栱Pro or 千年榫?

斗栱Pro ships an update every 3 weeks, and 千年榫 every 5 months. Most recently, 斗栱Pro was updated on October 16, 2026 and 千年榫 on October 10, 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.*