---
title: "Harry's LapTimer Petrolhead — App Overview"
url: https://marlvel.ai/intel-report/sports/com-harrys-laptimerpro
category: Sports
developer: Harald Schlangmann
platforms: ios
rating: 3.9 (150 ratings)
pricing: paid
report_level: overview
generated: 2026-04-19
last_verified: "2026-04-19T14:46:32.345Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust data logging and video overlay features, recent user feedback highlights significant concerns regarding software stability, compatibility with current operating systems, and track database accessibility.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Sports |
| Rating | 3.9 ★ (150) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 25.0.1 |
| Developer | Harald Schlangmann |

<!-- SECTION: Summary -->
## What is Harry's LapTimer Petrolhead?

Harry's LapTimer Petrolhead is a performance data logging tool designed for automotive enthusiasts to track driving metrics and analyze performance. It utilizes device sensors and GPS to automate lap timing across over 1300 predefined tracks and generates video recordings with data overlays.

<!-- SECTION: Key Features -->
## Key Features

- **Automated Lap Timing**: Uses GPS to automatically record lap times and statistics for over 1300 predefined tracks worldwide.
- **Sensor Data Integration**: Combines internal and external sensor data to provide detailed insights into vehicle and driver performance.
- **Video Data Overlay**: Generates in-car video recordings with integrated performance data overlays for sharing.
- **Custom Location Tracking**: Allows users to define custom locations, such as home or work, to collect and analyze travel statistics.

<!-- SECTION: Target Audience -->
## Who is it for?

Car enthusiasts and track day drivers looking to analyze and optimize their driving performance.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/harrys-laptimer-petrolhead/id338257907?uo=2)
- [Full Intelligence Report](https://marlvel.ai/intel-report/sports/com-harrys-laptimerpro)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/sports/com-harrys-laptimerpro).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*