# AlphaBIM vs Smart AEC

The clearest difference is update cadence: Smart AEC at every 10 days against AlphaBIM'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.

AlphaBIM ships an update every 2 months, Smart AEC every 10 days. The most recent releases landed on June 5, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | AlphaBIM | Smart AEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 52 MB | 138 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIM Stacks Data Tech. CO., LTD.](https://appshunter.io/developer/1473736163) | [徕卡测量系统(上海)有限公司](https://appshunter.io/developer/1158778324) |

## What reviewers say

### AlphaBIM

[App page](https://appshunter.io/ios/app/alphabim/id1489922775)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart AEC

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AlphaBIM free?

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

### Is Smart AEC free?

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

### Do AlphaBIM or Smart AEC have ads?

Neither AlphaBIM nor Smart AEC shows ads.

### Which is updated more often, AlphaBIM or Smart AEC?

AlphaBIM ships an update every 2 months, and Smart AEC every 10 days. Most recently, AlphaBIM was updated on June 5, 2026 and Smart AEC on September 4, 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.*