# BitBitCS vs Transportation Engineering

The clearest difference is in-app purchases: Transportation Engineering at none against BitBitCS's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BitBitCS sells 1 in-app purchase, starting at $4.99 per month. Transportation Engineering asks for nothing beyond the download.

## The numbers

| Metric | BitBitCS | Transportation Engineering |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 33 MB | 28 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [LIN SUN](https://appshunter.io/developer/1764594272) | [Manish Kumar](https://appshunter.io/developer/1854995154) |

## What reviewers say

### BitBitCS

[App page](https://appshunter.io/ios/app/bitbitcs/id6661013090)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |


### Transportation Engineering

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BitBitCS free?

BitBitCS is free to download, with in-app purchases available.

### Is Transportation Engineering free?

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

### Do BitBitCS or Transportation Engineering have ads?

Neither BitBitCS 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.*