# DashCAN vs RacingLine PDM

The clearest difference is update cadence: DashCAN at every 2 weeks against RacingLine PDM's every 5 weeks. RacingLine PDM's advantage is iOS requirement (12.2 vs 15.1). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for DashCAN against 5.0 for RacingLine PDM. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

DashCAN ships an update every 2 weeks, RacingLine PDM every 5 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DashCAN | RacingLine PDM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dashcan-lap-timer-and-ecu-dash/id6476441441/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/racingline-pdm/id6503079844/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 42 MB | 141 MB |
| Requires iOS | 15.1 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Attila Dan](https://appshunter.io/developer/905720373) | [Racing Line Limited](https://appshunter.io/developer/1724045169) |

## What reviewers say

### DashCAN

[App page](https://appshunter.io/ios/app/dashcan-lap-timer-and-ecu-dash/id6476441441)

Transform your iPhone or iPad into a car's dashboard. Monitor real-time engine data, customize gauge layouts, and track performance metrics like lap times and acceleration. Requires a specific Bluetooth interface.

**Highlights:** Real-time engine data display, Customizable dashboard layouts, GPS lap timer with track mapping, Performance meter for acceleration tests, Data logging and export, Shift light indicator

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

**In-app purchases:** none


### RacingLine PDM

[App page](https://appshunter.io/ios/app/racingline-pdm/id6503079844)

Manage, tune, and diagnose your VAG Group vehicle with this app. It offers Bluetooth connectivity for seamless ECU access and supports a wide range of Volkswagen and Audi Group cars. Regular updates ensure new features and compatibility.

**Highlights:** Vehicle management, ECU tuning, Diagnostics, Bluetooth connectivity, VAG Group vehicle support, Regular updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DashCAN free?

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

### Is RacingLine PDM free?

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

### Which has better reviews, DashCAN or RacingLine PDM?

DashCAN and RacingLine PDM are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do DashCAN or RacingLine PDM have ads?

Neither DashCAN nor RacingLine PDM shows ads.

### Which is updated more often, DashCAN or RacingLine PDM?

DashCAN ships an update every 2 weeks, and RacingLine PDM every 5 weeks. Most recently, DashCAN was updated on October 24, 2026 and RacingLine PDM on October 8, 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.*