# CarCom vs RacingLine PDM

The clearest difference is iOS requirement: RacingLine PDM at 12.2 against CarCom's 15. On price, update cadence, ads and in-app purchases there is nothing between them.

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

CarCom ships an update monthly, RacingLine PDM every 5 weeks. The most recent releases landed on June 5, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | CarCom | RacingLine PDM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/racingline-pdm/id6503079844/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 17 MB | 141 MB |
| Requires iOS | 15 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IntraByte](https://appshunter.io/developer/1694025377) | [Racing Line Limited](https://appshunter.io/developer/1724045169) |

## What reviewers say

### CarCom

[App page](https://appshunter.io/ios/app/carcom/id6479426894)

**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 CarCom free?

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

### Is RacingLine PDM free?

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

### Do CarCom or RacingLine PDM have ads?

Neither CarCom nor RacingLine PDM shows ads.

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

CarCom ships an update monthly, and RacingLine PDM every 5 weeks. Most recently, CarCom was updated on June 5, 2026 and RacingLine PDM on July 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.*