# BMDash Pro vs Tachwire

The clearest difference is in-app purchases: Tachwire at none against BMDash Pro's 1. Tachwire also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BMDash Pro sells 1 one-off in-app purchase. Tachwire asks for nothing beyond the download.

BMDash Pro ships an update weekly, Tachwire every 3 days. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | BMDash Pro | 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free |
| Size | 22 MB | 138 MB |
| Requires iOS | **17.0** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Butenko](https://appshunter.io/developer/6803150188) | [Maksim Pogozhii](https://appshunter.io/developer/1877182235) |

## What reviewers say

### BMDash Pro

[App page](https://appshunter.io/ios/app/bmdash-pro/id6803150186)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BMDash PRO | $14.99 | one-time |


### 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 BMDash Pro free?

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

### Is Tachwire free?

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

### Do BMDash Pro or Tachwire have ads?

Neither BMDash Pro nor Tachwire shows ads.

### Which is updated more often, BMDash Pro or Tachwire?

BMDash Pro ships an update weekly, and Tachwire every 3 days. Most recently, BMDash Pro was updated on October 16, 2026 and Tachwire on October 22, 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.*