Apps > Paid Apps > Sports

Price: $19.99

Category: Sports

Updated: May 23, 2012

Version: 15.0.4

Size: 13.3 MB

Seller: Harald Schlangmann

Rated 4+

Requirements: Compatible with iPhone, iPod touch, and iPad.Requires iOS 3.1 or later

Customer Ratings

Current Version

(76 Ratings)

Harry's LapTimer Pro by Harald Schlangmann

Harry's LapTimer Pro Screenshots


Harry's LapTimer is the advanced tool for car enthusiast. Basically, it records all types of sensor data provided by your iPhone/iPod/iPad (or external sensors), combines them, and makes them available to optimize your drive. Over time, you will get insights on your car and in your driving, not known before.

LapTimer offers more than 350 predefined tracks world wide. With its assistants, it is extremely easy to setup - just click your track and drive. It fully automates your lap timing using GPS, and presents the results to all kinds of media.

You are not limited to track driving only. For example, you may define your home and working locations as a 'track', collect statistics on different ways chosen, and analyze / optimize the time used every day.

Want to show your drive to your friends? LapTimer generates beautiful in car video recordings with all kinds of data overlaid, ready to be presented - e.g. on youtube. Even without video, recorded data can be analyzed using purpose designed views, making it easy to analyze and improve your driving performance.

Using online racing, you can use LapTimer in competition. LapTimer offers a Hall of Fame, allows watching you and your friends on track - all in real time. Compare your sector times, braking / acceleration points, and learn from each other.

You can start with your plain iPhone in the beginning and add external GPS and OBD II sensors later, step by step, and as you need it. LapTimer itself comes in three different versions. LapTimer Standard can be enhanced later by added in app purchase features, LapTimer Professional is the 'all in one upgrades free for ever' version dedicated to the iPhone and iPod. Finally, there is an iPad optimized version named LapTimer Trainer.

Please note that functionality depends on your device, the LapTimer version chosen, and sometimes even external sensors added (like OBD II). Check our home page for details.

There are quite expensive stand alone solutions for track days available. Be smart and own the leading edge tool simply by using your iPhone and LapTimer. Besides the professional area, there is no known solution that offers more functionality than LapTimer does - across the market. As our ambition is to offer the best tool, LapTimer is enhanced continuously.

Please visit for detailed information on versions, FAQs / documentation, in depth technology background information, online racing, and supported device configurations. Join our user community on to be involved in future development - all with first class support.

What's New in Version 15.0.4

- Made the OBD PID message parsing more robust (namely throttle position)
- Fixed a problem with video links when moves to Photo library were not successful
- Fixed 'Staged' button in Video View
- Fixed a bug in VBO export

Customer Reviews

GREAT APP, wish i found it earlier (4 stars)
Some issues with missing data, but makes beautiful video with overlay !

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