# Engineering Converter vs Smart Lidar

The clearest difference is ads: Smart Lidar at none against Engineering Converter's shown. Smart Lidar also leads on update cadence (every 11 days vs every 42 months). On price, in-app purchases, device support 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.

Engineering Converter ships an update every 42 months, Smart Lidar every 11 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Engineering Converter | Smart Lidar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-lidar/id6764063935/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 6 MB | 21 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brook Wallace](https://appshunter.io/developer/1234097174) | [Eagleprojects S.p.A.](https://appshunter.io/developer/1677149406) |

## What reviewers say

### Engineering Converter

[App page](https://appshunter.io/ios/app/engineering-converter/id1234097175)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Lidar

[App page](https://appshunter.io/ios/app/smart-lidar/id6764063935)

Capture detailed 3D LiDAR surveys directly on-site with compatible iPhone and iPad Pro devices. Document excavations, pipes, and work progress, generating georeferenced 3D point clouds. Seamlessly sync data with a web platform for project integration and analysis.

**Highlights:** 3D LiDAR scans from compatible Apple devices, Capture real jobsite conditions, Georeferenced 3D point clouds with texture, Configurable scan quality, Local saving and manual online sync, Integration with EagleArca Web projects

**In-app purchases:** none


## Frequently asked questions

### Is Engineering Converter free?

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

### Is Smart Lidar free?

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

### Do Engineering Converter or Smart Lidar have ads?

Engineering Converter shows ads; Smart Lidar does not.

### Which is updated more often, Engineering Converter or Smart Lidar?

Engineering Converter ships an update every 42 months, and Smart Lidar every 11 days. Most recently, Engineering Converter was updated on October 26, 2026 and Smart Lidar 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.*