# TopTekk vs Millisec Wireless

The clearest difference is iOS requirement: Millisec Wireless at 12.0 against TopTekk's 15.6. 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 | TopTekk | Millisec Wireless |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/toptekk/id6526470991/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 193 MB | 32 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TopTekk Technology Co.,Ltd.](https://appshunter.io/developer/1756241206) | [HOKOHOKO TECHNOLOGY INC](https://appshunter.io/developer/1606646009) |

## What reviewers say

### TopTekk

[App page](https://appshunter.io/ios/app/toptekk/id6526470991)

This app connects to your heavy-duty truck's OBD system via Bluetooth or Wi-Fi. It allows for one-key password-free login, remote reading and clearing of fault codes, and special functions like DPF regeneration for vehicle diagnostics.

**Highlights:** One-key password-free login, Bluetooth/Wi-Fi connection to OBD, Read vehicle OBD data stream, Clear fault codes, DPF regeneration, Heavy-duty truck diagnostics

**Features:** macOS Compatibility

**In-app purchases:** none


### Millisec Wireless

[App page](https://appshunter.io/ios/app/millisec-wireless/id6738764400)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TopTekk free?

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

### Is Millisec Wireless free?

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

### Do TopTekk or Millisec Wireless have ads?

Neither TopTekk nor Millisec Wireless shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*