Harald Schlangmann

Harry’s Heavy Duty - Camper Edition is the professional tool for all drivers of heavy vehicles, towi

Harry's GPS/OBD Buddy is a versatile trip computer and GPS / OBD data monitor. The trip computer

Harry’s LapTimer是賽道駕車的「終極應用」。LapTimer可以通過iPhone以及各種外置數據源，獲得傳感器數據，以展示您的駕車風格，獲得從未體實現的賽車體驗！ LapTimer內置了

Harry’s LapTimer是賽道駕車的「終極應用」。LapTimer可以通過iPhone以及各種外置數據源，獲得傳感器數據，以展示您的駕車風格，獲得從未體實現的賽車體驗！ LapTimer內置了

Harry’s LapTimer是賽道駕車的「終極應用」。LapTimer可以通過iPhone以及各種外置數據源，獲得傳感器數據，以展示您的駕車風格，獲得從未體實現的賽車體驗！ LapTimer內置了

OVERVIEW Harry's Sailor is a GPS based navigation tool / sailing companion. Like all apps from H

OMP Racing Suite is the amazing experience for amateur racing. The most elaborated iPhone tool for l

The ROUSH LapTimer application, co-developed with the creator of Harry's LapTimer, let’s you pus

Harry's Dyno is a high precision performance measuring app. It utilizes GPS and OBD sensor input

Harry's LapTimer is the advanced tool for car enthusiast. It records all types of sensor data pr