# BDIP建筑数据集成平台 vs VAMX

The clearest difference is update cadence: VAMX at every 3 weeks against BDIP建筑数据集成平台's every 4 months. BDIP建筑数据集成平台's advantage is iOS requirement (12 vs 15.0). 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.

BDIP建筑数据集成平台 ships an update every 4 months, VAMX every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | BDIP建筑数据集成平台 | VAMX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 193 MB | 29 MB |
| Requires iOS | **12** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [毕埃慕(上海)建筑数据技术股份有限公司](https://appshunter.io/developer/1356955459) | [ASIA DIGITAL ECONOMY AND BUSINESS ADMINISTRATION RESEARCH INSTITUTE LIMITED](https://appshunter.io/developer/1821158566) |

## What reviewers say

### BDIP建筑数据集成平台

[App page](https://appshunter.io/ios/app/bdip/id1576310047)

**Features:** macOS Compatibility

**In-app purchases:** none


### VAMX

[App page](https://appshunter.io/ios/app/vamx/id6747381502)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is BDIP建筑数据集成平台 free?

BDIP建筑数据集成平台 is free to download, with no in-app purchases.

### Is VAMX free?

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

### Do BDIP建筑数据集成平台 or VAMX have ads?

Neither BDIP建筑数据集成平台 nor VAMX shows ads.

### Which is updated more often, BDIP建筑数据集成平台 or VAMX?

BDIP建筑数据集成平台 ships an update every 4 months, and VAMX every 3 weeks. Most recently, BDIP建筑数据集成平台 was updated on November 7, 2026 and VAMX on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*