# 建造通 vs AlphaBIM

The clearest difference is ads: AlphaBIM at none against 建造通's shown. 建造通's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

建造通 ships an update fortnightly, AlphaBIM every 2 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | 建造通 | AlphaBIM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 180 MB | 52 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Henan Kingroad Technology Group Co.,Ltd.](https://appshunter.io/developer/1190217629) | [BIM Stacks Data Tech. CO., LTD.](https://appshunter.io/developer/1473736163) |

## What reviewers say

### 建造通

[App page](https://appshunter.io/ios/app/id1481737916)

**Features:** macOS Compatibility

**In-app purchases:** none


### AlphaBIM

[App page](https://appshunter.io/ios/app/alphabim/id1489922775)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 建造通 free?

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

### Is AlphaBIM free?

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

### Do 建造通 or AlphaBIM have ads?

建造通 shows ads; AlphaBIM does not.

### Which is updated more often, 建造通 or AlphaBIM?

建造通 ships an update fortnightly, and AlphaBIM every 2 months. Most recently, 建造通 was updated on October 29, 2026 and AlphaBIM on October 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.*