# Smart AEC vs smartbms

The clearest difference is device support: Smart AEC at 3 against smartbms's —. smartbms's advantage is iOS requirement (12.0 vs 15.0). On price and in-app purchases 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 | smartbms |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Size | 127 MB | 14 MB |
| Requires iOS | 15.0 | **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) | [远华 陈](https://appshunter.io/developer/1559921731) |

## What reviewers say

### Smart AEC

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

**Features:** macOS Compatibility

**In-app purchases:** none


### smartbms

[App page](https://appshunter.io/ios/app/smartbms-lion1/id6444028426)

**In-app purchases:** none


## Frequently asked questions

### Is Smart AEC free?

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

### Is smartbms free?

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

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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.*