# Smart AEC vs 工程建设项目管理数字化系统

The clearest difference is update cadence: Smart AEC at fortnightly against 工程建设项目管理数字化系统's every 2 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.

Smart AEC ships an update fortnightly, 工程建设项目管理数字化系统 every 2 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smart AEC | 工程建设项目管理数字化系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 127 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [徕卡测量系统(上海)有限公司](https://appshunter.io/developer/1158778324) | [北京兴油项目管理公司](https://appshunter.io/developer/1787834721) |

## What reviewers say

### Smart AEC

[App page](https://appshunter.io/ios/app/smart-aec/id1576467655)

**Features:** macOS Compatibility

**In-app purchases:** none


### 工程建设项目管理数字化系统

[App page](https://appshunter.io/ios/app/id6739990854)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart AEC free?

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

### Is 工程建设项目管理数字化系统 free?

工程建设项目管理数字化系统 is free to download, with no in-app purchases.

### Do Smart AEC or 工程建设项目管理数字化系统 have ads?

Neither Smart AEC nor 工程建设项目管理数字化系统 shows ads.

### Which is updated more often, Smart AEC or 工程建设项目管理数字化系统?

Smart AEC ships an update fortnightly, and 工程建设项目管理数字化系统 every 2 months. Most recently, Smart AEC was updated on November 3, 2026 and 工程建设项目管理数字化系统 on October 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.*