# BDIP建筑数据集成平台 vs 项目E管（参建）

BDIP建筑数据集成平台 and 项目E管（参建） are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, 项目E管（参建） every 5 months. The most recent releases landed on September 17, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | BDIP建筑数据集成平台 | 项目E管（参建） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Size | 193 MB | 176 MB |
| Requires iOS | 12 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, 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) | [国泰新点软件股份有限公司](https://appshunter.io/developer/540648597) |

## 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


### 项目E管（参建）

[App page](https://appshunter.io/ios/app/e/id1637606819)

**Features:** macOS Compatibility

**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 项目E管（参建） free?

项目E管（参建） is free to download, with no in-app purchases.

### Do BDIP建筑数据集成平台 or 项目E管（参建） have ads?

Neither BDIP建筑数据集成平台 nor 项目E管（参建） shows ads.

### Which is updated more often, BDIP建筑数据集成平台 or 项目E管（参建）?

BDIP建筑数据集成平台 ships an update every 4 months, and 项目E管（参建） every 5 months. Most recently, BDIP建筑数据集成平台 was updated on September 17, 2026 and 项目E管（参建） on May 16, 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.*