# Smart AEC vs 易筑云

The clearest difference is device support: Smart AEC at 3 against 易筑云's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Smart AEC | 易筑云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 10 days | — |
| Size | 138 MB | 112 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [徕卡测量系统(上海)有限公司](https://appshunter.io/developer/1158778324) | [继刚 李](https://appshunter.io/developer/1649459497) |

## What reviewers say

### Smart AEC

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 易筑云

[App page](https://appshunter.io/ios/app/id6443822393)

**In-app purchases:** none


## Frequently asked questions

### Is Smart AEC free?

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

### Is 易筑云 free?

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

---

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