# 闪电看模 vs 筑星云BIM

The clearest difference is update cadence: 筑星云BIM at fortnightly against 闪电看模's monthly. 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.

闪电看模 ships an update monthly, 筑星云BIM fortnightly. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 闪电看模 | 筑星云BIM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 176 MB | 32 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [毕埃慕(上海)建筑数据技术股份有限公司](https://appshunter.io/developer/1356955459) | [Shanghai Zhuxing Cloud Computing Technology Co. Ltd.](https://appshunter.io/developer/1867009939) |

## What reviewers say

### 闪电看模

[App page](https://appshunter.io/ios/app/id6471634612)

**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 闪电看模 free?

闪电看模 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 闪电看模 or 筑星云BIM have ads?

Neither 闪电看模 nor 筑星云BIM shows ads.

### Which is updated more often, 闪电看模 or 筑星云BIM?

闪电看模 ships an update monthly, and 筑星云BIM fortnightly. Most recently, 闪电看模 was updated on September 6, 2026 and 筑星云BIM on September 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.*