# Engine LD vs Transportation Engineering

The clearest difference is price: Transportation Engineering at Free against Engine LD's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Transportation Engineering is free to download; Engine LD costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Engine LD | Transportation Engineering |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Size | 10 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [DRH YAZILIM VE MUHENDISLIK HIZMETLERI LTD STI](https://appshunter.io/developer/914295588) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### Engine LD

[App page](https://appshunter.io/ios/app/engine-ld/id930614716)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Transportation Engineering

[App page](https://appshunter.io/ios/app/transportation-engineering/id6759159104)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Engine LD free?

Engine LD costs $2.99, with no in-app purchases.

### Is Transportation Engineering free?

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

### Do Engine LD or Transportation Engineering have ads?

Neither Engine LD nor Transportation Engineering shows ads.

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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.*