# BI Driver vs TechServ

The clearest difference is iOS requirement: BI Driver at 11.0 against TechServ's 13.4. 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.

## The numbers

| Metric | BI Driver | TechServ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 35 MB | 15 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [somsak yoouluan](https://appshunter.io/developer/1674462128) | [T.C.C. Technology Company Limited](https://appshunter.io/developer/1369816707) |

## What reviewers say

### BI Driver

[App page](https://appshunter.io/ios/app/bi-driver/id6472391512)

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

**In-app purchases:** none


### TechServ

[App page](https://appshunter.io/ios/app/techserv/id6670460080)

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

**In-app purchases:** none


## Frequently asked questions

### Is BI Driver free?

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

### Is TechServ free?

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

### Do BI Driver or TechServ have ads?

Neither BI Driver nor TechServ 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.*