# Dpurat Technology vs 筑星云BIM

The clearest difference is update cadence: 筑星云BIM at fortnightly against Dpurat Technology's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Dpurat Technology ships an update every 9 months, 筑星云BIM fortnightly. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Dpurat Technology | 筑星云BIM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Size | 175 MB | 32 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang Puruitai Environmental Equipment Co., Ltd.](https://appshunter.io/developer/1569289122) | [Shanghai Zhuxing Cloud Computing Technology Co. Ltd.](https://appshunter.io/developer/1867009939) |

## What reviewers say

### Dpurat Technology

[App page](https://appshunter.io/ios/app/dpurat-technology/id1572422553)

**Features:** macOS Compatibility

**In-app purchases:** none


### 筑星云BIM

[App page](https://appshunter.io/ios/app/bim/id6759941007)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dpurat Technology free?

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

### Is 筑星云BIM free?

筑星云BIM is free to download, with no in-app purchases.

### Do Dpurat Technology or 筑星云BIM have ads?

Neither Dpurat Technology nor 筑星云BIM shows ads.

### Which is updated more often, Dpurat Technology or 筑星云BIM?

Dpurat Technology ships an update every 9 months, and 筑星云BIM fortnightly. Most recently, Dpurat Technology was updated on October 11, 2026 and 筑星云BIM on September 28, 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.*