# VIN Check Pro vs RacingLine PDM

The clearest difference is review sentiment: RacingLine PDM at 100% against VIN Check Pro's 0%. RacingLine PDM also leads on price (Free vs $0.99) and in-app purchases (none vs 8). On ads and device support there is nothing between them.

RacingLine PDM is free to download; VIN Check Pro costs $0.99 up front. VIN Check Pro sells 8 in-app purchases, starting at $7.99 per 7 days. RacingLine PDM asks for nothing beyond the download.

VIN Check Pro ships an update every 9 months, RacingLine PDM every 5 weeks. The most recent releases landed on September 6, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | VIN Check Pro | RacingLine PDM |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/racingline-pdm/id6503079844/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 89 MB | 141 MB |
| Requires iOS | 15.5 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asrar Amin](https://appshunter.io/developer/1212200524) | [Racing Line Limited](https://appshunter.io/developer/1724045169) |

## What reviewers say

### VIN Check Pro

[App page](https://appshunter.io/ios/app/vin-check-pro-decoder-lookup/id6467884377)

Decode and research vehicle history by scanning or manually entering a VIN. Access detailed specifications, accident history, title records, mileage, and more. Download professional PDF reports for informed decisions before buying or selling.

**Highlights:** VIN scanning and manual entry, Detailed vehicle specifications, Accident and damage history, Title and salvage records, Odometer and mileage tracking, Downloadable PDF reports

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIN Check Pro - Weekly Subscription | $7.99 | per 7 days |
| VIN Check Pro - Yearly Subscription | $99.99 | per year |
| 1 Full Vehicle History Reports | $4.99 | one-time |
| 3 Full Vehicle History Reports | $12.99 | one-time |
| 5 Full Vehicle History Reports | $19.99 | one-time |
| 10 Full Vehicle History Reports | $34.99 | one-time |
| 15 Full Vehicle History Reports | $44.99 | one-time |
| 50 Full Vehicle History Reports | $139.99 | one-time |


### 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 VIN Check Pro free?

VIN Check Pro costs $0.99, and also offers in-app purchases.

### Is RacingLine PDM free?

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

### Do VIN Check Pro or RacingLine PDM have ads?

Neither VIN Check Pro nor RacingLine PDM shows ads.

### Which is updated more often, VIN Check Pro or RacingLine PDM?

VIN Check Pro ships an update every 9 months, and RacingLine PDM every 5 weeks. Most recently, VIN Check Pro was updated on September 6, 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.*