# 图创建筑规范 vs 型钢大师

The clearest difference is iOS requirement: 型钢大师 at 9.0 against 图创建筑规范's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 图创建筑规范 sells 6 one-off in-app purchases and 型钢大师 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

图创建筑规范 ships an update every 3 months, 型钢大师 every 4 months. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 图创建筑规范 | 型钢大师 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 12 MB | 117 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing TuChuang Aspiring Technology Co., Ltd](https://appshunter.io/developer/1219910950) | [颖达 陈](https://appshunter.io/developer/1058507663) |

## What reviewers say

### 图创建筑规范

[App page](https://appshunter.io/ios/app/id649648358)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 手机规范版一年会员 | $6.99 | one-time |
| 手机规范版三年会员 | $19.99 | one-time |
| 手机版会员 | $35.99 | one-time |
| 通用版会员(电脑版升级) | $35.99 | one-time |
| 通用版会员(手机版升级) | $41.99 | one-time |
| 通用版会员 | $59.99 | one-time |


### 型钢大师

[App page](https://appshunter.io/ios/app/id1247264708)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 打赏 | $1.99 | one-time |
| 永久购买所有高级功能 | $3.99 | one-time |
| 解锁全版本 | $5.99 | one-time |


## Frequently asked questions

### Is 图创建筑规范 free?

图创建筑规范 is free to download, with in-app purchases available.

### Is 型钢大师 free?

型钢大师 is free to download, with in-app purchases available.

### Do 图创建筑规范 or 型钢大师 have ads?

Neither 图创建筑规范 nor 型钢大师 shows ads.

### Which is updated more often, 图创建筑规范 or 型钢大师?

图创建筑规范 ships an update every 3 months, and 型钢大师 every 4 months. Most recently, 图创建筑规范 was updated on October 14, 2026 and 型钢大师 on October 4, 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.*