# VisionInfo vs 筑星云BIM

The clearest difference is update cadence: 筑星云BIM at fortnightly against VisionInfo's every 5 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.

VisionInfo ships an update every 5 months, 筑星云BIM fortnightly. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | VisionInfo | 筑星云BIM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 53 MB | 32 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hisense](https://appshunter.io/developer/519425256) | [Shanghai Zhuxing Cloud Computing Technology Co. Ltd.](https://appshunter.io/developer/1867009939) |

## What reviewers say

### VisionInfo

[App page](https://appshunter.io/ios/app/visioninfo/id6449008731)

**Features:** macOS Compatibility, Vision Pro support

**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 VisionInfo free?

VisionInfo 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 VisionInfo or 筑星云BIM have ads?

Neither VisionInfo nor 筑星云BIM shows ads.

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

VisionInfo ships an update every 5 months, and 筑星云BIM fortnightly. Most recently, VisionInfo was updated on September 8, 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.*