TrackAddict Pro vs TrackDay for iPhone

Using Your Smartphone For The Track Is Easier Than Ever! • Road Course, Autocross, Rally, Drift, 4x4, and Drag Racing • Race Timing + Data Logging + Analysis + Video • Works Almost Anywhere! 1000+ Predefined Circuits, or Add Your Own • GPS Lap Timer & Display with Predictive Timing (Circuit mode) • Sector Split Timing & Theoretical Lap Time (Circuit mode) • High-Definition Video Recording + Data Overlay • Lap, GPS, G-Force, and OBD-II Data Logging • Driving Line Analysis, Statistics, Data Graphs, and Run / Lap Comparison • Optional Live Telemetry Streaming via Live.RaceRender.com • Also Supports External GPS and OBD-II Devices • OBD-II Live Monitor, Code Scanning / Reset, and Data Logging • Easily Exports Data and Video to RaceRender TrackAddict, by HP Tuners, transforms your iPhone®, iPad®, or iPod touch® into a motorsports telemetry and video system. See your lap times instantly, capture video and telemetry data, compare circuit laps side-by-side, impress your friends with video+data overlays, and more! Quick and easy setup. Advisories and Disclaimers: Always drive safely. Intended for responsible use in a motorsports environment. Use at your own risk. Works on iPhone and compatible GPS-enabled iPad, iPad mini, and iPod touch devices. Devices which do not contain suitable GPS hardware may work when combined with a compatible external GPS device. Performance depends on good GPS reception conditions, and may vary. Features, capabilities, and pricing may differ between platforms and are subject to change at any time. OBD functionality is optional, and would require a supported OBD-II interface device and a compatible OBD-II compliant vehicle. See website for details. Features and capabilities can vary depending on your device and other circumstances. Use of Live Streaming feature is optional. Services are provided as-is, and are subject to change or discontinuation at any time. This functionality does have privacy implications. Please see this app's online documentation and http://Live.RaceRender.com before enabling its use. Use of Live Streaming service requires an Internet connection, and is therefore subject to your wireless carrier and/or Internet provider's data rates. Continued use of GPS running in the background can dramatically decrease battery life.

The track day lap-timer by track day riders, for track day riders (and drivers!) The customer feedback about racing leathers interfering with the GPS signal is correct! You *must* mount your iPhone externally to capture a good GPS signal while *riding* at the track. Details are provided on the GPS Accuracy screen accessed via the Support & Feedback menu selection. - Capture GPS data, then automatically compute lap times for each of your sessions on the track. - Download our tracks ($0.99 each), or (with $2.99 in-app purchase) have the app "learn" the track from your session data. - With Track view, analyze the raceline before you head out onto the track; back in the paddock, analyze your session results. - With the Dashboard view, lap times and sector times are displayed in real-time; back in the paddock, analyze lap and sector times across sessions. - 270+ track configurations around the world and counting! Don't see the track you're looking for? Tell us and we'll add it!! Here are just a few of the tracks we feature: Anglesey International Aragon Arizona Motorsports Park Arroyo Seco Raceway Auto Club Speedway Autobahn Country Club Autodromo Fazenda Capuava Autodromo Jose Carlos Pace (Interlagos) BIR Barbagallo Raceway Barber Motorsports Park Baskerville Raceway Bedford Autodrome Blackhawk Farms Raceway Brands Hatch Brno Circuit Bugatti Circuit Buttonwillow Raceway Cadwell Park Carolina Motorsports Park Castle Combe Circuit Charlotte Motor Speedway Road Course Chuckwalla Valley Raceway Circuit Mont-Tremblant Circuit de Catalunya Circuit de Valencia Circuit de la Sarthe Circuit of the Americas Circuito Estoril Circuito de Jerez Daytona International Speedway Donington Park Dubai Autodrome Eagles Canyon Raceway Firebird International Raceway Gateway Motorsports Park GingerMan Raceway Goodwood Circuit Grattan Raceway Harris Hill Road Heartland Park Topeka Homestead-Miami Speedway Road Course Honda Grand Prix of St. Petersburg Iowa Speedway Road Course Isle of Man TT Jennings GP Kirkistown Circuit Kyalami Grand Prix Circuit Las Vegas Motor Speedway Lime Rock Park Losail International Circuit MSR Houston Mallory Park Superbike Circuit Manfeild Autocourse Mazda Raceway Laguna Seca Mid-America Motorplex Mid-Ohio Sports Car Course Miller Motorsports Park Misano World Circuit Monticello Motor Club Motorsport Park Hastings MotorSports Ranch Cresson Mount Panorama Circuit Bathurst Mugello Circuit NCCAR / NCBike NJMP NOLA Motorsports Park Nashville Superspeedway Road Course Nelson Ledges Road Course New Hampshire Motor Speedway Road Course Nuerburgring Nordschleife and F1 Circuit Oulton Park Circuit Pacific Raceway Road Course Palm Beach International Raceway Phakisa Freeway F1 Track Phillip Island Grand Prix Circuit PittRace (BeaveRun) North Track Pocono Raceway Portland International Raceway Pukekohe Park Raceway Putnam Park Road Course QLD Raceway Red Star Raceway Road America Road Atlanta Rockingham Motor Speedway Road Course Roebling Road Raceway Ruapuna Park Grand Prix Circuit Sachsenring Circuit Sebring International Raceway Sentul International Circuit Sepang International Circuit Serres Racing Circuit Silverstone Circuit Snetterton Sonoma Raceway Spring Mountain 2.2 Summit Point Motorsports Park Suzuka Circuit Sydney Motorsports Park Symmons Plains Raceway TT Circuit Assen Talladega Gran Prix Raceway Taupo Motorsport Park Teretonga Park Raceway Texas World Speedway Thunderhill Raceway Park Timaru International Motor Raceway (Levels) Twin Ring Motegi VIR Vereeniging Kart Circuit Wakefield Park Watkins Glen International Willow Springs Winton Motor Raceway Yas Marina Circuit Zwartkops Raceway and Kart Circuit Continued use of GPS running in the background can dramatically decrease battery life. All third-party names mentioned by the FTLapps website and TrackDay apps are trademarks of their respective owners and subject to applicable laws.