# MLink Setup vs Tachwire

The clearest difference is update cadence: Tachwire at every 3 days against MLink Setup's fortnightly. MLink Setup's advantage is iOS requirement (15.1 vs 18.4). 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.

MLink Setup ships an update fortnightly, Tachwire every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | MLink Setup | Tachwire |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tachwire/id6813896115/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Free |
| Size | 37 MB | 167 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Traveo Labs](https://appshunter.io/developer/6782087046) | [Maksim Pogozhii](https://appshunter.io/developer/1877182235) |

## What reviewers say

### MLink Setup

[App page](https://appshunter.io/ios/app/mlink-setup/id6762442626)

**Features:** Vision Pro support

**In-app purchases:** none


### Tachwire

[App page](https://appshunter.io/ios/app/tachwire/id6813896115)

This app displays real-time car data like oil and gearbox temperatures, boost, and gear on your phone's screen. It provides spoken warnings for critical conditions and offers detailed insights for BMWs and other supported vehicles. It also includes road camera alerts and drive recording features.

**Highlights:** Live OBD data display, Customizable tiles on car screen, Spoken warnings for critical conditions, Detailed BMW diagnostics, Road camera alerts, Drive recording and analysis, Track lap timing

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

**In-app purchases:** none


## Frequently asked questions

### Is MLink Setup free?

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

### Is Tachwire free?

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

### Do MLink Setup or Tachwire have ads?

Neither MLink Setup nor Tachwire shows ads.

### Which is updated more often, MLink Setup or Tachwire?

MLink Setup ships an update fortnightly, and Tachwire every 3 days. Most recently, MLink Setup was updated on October 31, 2026 and Tachwire on October 31, 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.*