# 智慧钢结构 vs Configuration

The clearest difference is in-app purchases: 智慧钢结构 at none against Configuration's 2. 智慧钢结构 also leads on ads (none vs shown) and update cadence (every 2 months vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Configuration sells 2 one-off in-app purchases. 智慧钢结构 asks for nothing beyond the download.

智慧钢结构 ships an update every 2 months, Configuration every 11 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 智慧钢结构 | Configuration |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 11 months |
| Size | 34 MB | 85 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Guangxi Ajiaxi Technology Co., Ltd.](https://appshunter.io/developer/1277029814) | [Clavis Sinica Limited](https://appshunter.io/developer/1635273455) |

## What reviewers say

### 智慧钢结构

[App page](https://appshunter.io/ios/app/id1659763858)

**Features:** macOS Compatibility

**In-app purchases:** none


### Configuration

[App page](https://appshunter.io/ios/app/configuration/id6443479940)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime membership | $19.99 | one-time |
| Lifetime membership(Proxy) | $27.99 | one-time |


## Frequently asked questions

### Is 智慧钢结构 free?

智慧钢结构 is free to download, with no in-app purchases.

### Is Configuration free?

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

### Do 智慧钢结构 or Configuration have ads?

Configuration shows ads; 智慧钢结构 does not.

### Which is updated more often, 智慧钢结构 or Configuration?

智慧钢结构 ships an update every 2 months, and Configuration every 11 months. Most recently, 智慧钢结构 was updated on November 3, 2026 and Configuration on October 30, 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.*