iLapTimer - Motorsport GPS Lap timer & Data Logger vs Harry's LapTimer Grand Prix Usage & Stats

iLapTimer is a GPS Lap timer and race data acquisition software that is perfect for time trial, track day and competition. It shows the current lap time as well as Best Lap time and previous laps automatically after each lap. You can even share your best lap time to friend in popular social network, such as Facebook, Twitter, Instagram, WeChat and Weibo. Built-in Tracks Australia: Albert Park Barbagallo Raceway Mallala Motor Sport Park McNamara Park Circuit Morgan Park Raceway Circuit Mount Panorama Circuit Phillip Island Queensland Raceway Nat Circuit Sandown Raceway Sydney Motorsports Park - Long Sydney Motorsports Park- GP Wakefield Park Winton Belgium Spa Francorchamps Zolder Canada: Calabogie Motorsports Park Canadian Tire Motorsport Park - DDT Canadian Tire Motorsport Park - GP Circuit Gilles Villeneuve Mont Tremblant Circuit Toronto Motorsports Park - North Toronto Motorsports Park - West China: Beijing Goldenport Park Circuit Beijing High Valley CDIC Chengdu intl Circuit GIC Guangdong Intl Circuit Guizhou Junchi Intl Circuit Macau Grand Prix Nanjing Wantrack Shandong Rong He Intl Circuit SIC Shanghai intl Circuit - Conf 3 SIC Shanghai intl Circuit - F1 SIC Shanghai intl Circuit - Moto GP STC Shanghai Tianma Circuit ZIC Zhuhai Intl Circuit Germany: Hockenheimring Grand Prix Hockenheimring Short Track Nurburgring BTG Nurburgring GP France: Le Mans La Ferte Gaucher Magny Cours Paul Ricard Le Castellet United Kingdom: Anglesey International Blyton Park Brands Hatch GP Circuit Cadwell Park Castle Combe Donington GP Goodwood Kirkistown Motor Racing Circuit Knockhill Lydden Hill Oulton Park Pembrey Circuit Rockingham International Circuit Silverstone GP Silverstone Intl Circuit Silverstone National Circuit Snetterton 200 Snetterton 300 Thruxton Top Gear - UK Italy: Adria Autodromo dell Umbria Concordia Agrigento Fiorano Franciacorta Grobnik Imola Misano Monza Mugello Nardo Handling Track Valle dei Templi Vallelunga Japan: Autopolis Ebisu South FujiSpeedWay Honjo Maze Motegi Nikko Okayama Intl Circuit Sendai Highland Spa Nishiura Motor Park Sugo Suzuka Tsukuba Korea: Korean Intl Circuit Malaysia: Sepang Intl Circuit New Zealand: Hampton Downs Manfeild Pukekohe Park Raceway Ruapuna Taupo Motorsport Park Track 1 Taupo Motorsport Park Track 2 Taupo Motorsport Park Track 4 Teretonga Timaru Thailand: Thailand Circuit Taiwan: Penbay Intl United Arab Emirates: Dubai Autodrome Club circuit Dubai Autodrome GP Circuit Dubai Autodrome National United States: Auto Club Speedway Barber Motorsports Park Buttonwillow Raceway Park Chuckwalla Valley Raceway Daytona 24hr Dream Racing - Las Vegas Lime Rock Mazda Raceway Laguna Seca Monticello New Jersey Lightning New Jersey Thunderbolt Pocono Pocono South Road Course Sonoma Streets of Willow Springs Thompson Speedway - Oval Thompson Speedway - Road Thunderhill Raceway Park - East Thunderhill Raceway Park - West Thunderhill Raceway Park 5 miles Virginia City Hillclimb Watkins Glen Willow Springs