# Smart AEC vs Unre Vortex App

Smart AEC and Unre Vortex App 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.

Smart AEC ships an update every 10 days, Unre Vortex App every 2 weeks. The most recent releases landed on September 4, 2026 and February 27, 2026 respectively.

## The numbers

| Metric | Smart AEC | Unre Vortex App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 138 MB | 136 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | 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) | [Unre(Shanghai) Information Technology Ltd.,](https://appshunter.io/developer/1447209174) |

## What reviewers say

### Smart AEC

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Unre Vortex App

[App page](https://appshunter.io/ios/app/unre-vortex-app/id1616132575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart AEC free?

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

### Is Unre Vortex App free?

Unre Vortex App is free to download, with no in-app purchases.

### Do Smart AEC or Unre Vortex App have ads?

Neither Smart AEC nor Unre Vortex App shows ads.

### Which is updated more often, Smart AEC or Unre Vortex App?

Smart AEC ships an update every 10 days, and Unre Vortex App every 2 weeks. Most recently, Smart AEC was updated on September 4, 2026 and Unre Vortex App on February 27, 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.*