What's New
This app has been updated by Apple to display the Apple Watch app icon.
-Drag race preset (fully automatic timekeeping of several track lengths at once)
-Rolling50 preset (starts at 50 kph for 1000m)
-Drag Boat Race (starts at 8mph for a quarter mile)
-Optimized detail result view
-Troubleshooting Best List 0-300 km / h / 0-250 km / h / 200-250 km / h
App Description
Track your driving performance now!
### automated launch timing + quarter mile timer for your sportscar ###
This app is for GPS based tracking of realtime measured data.
Perfect for drag racing, street racing and race track.
Advantage:
*safety: no use of stopwatches necessary while driving
*comfortable: hands-off usage through automatic measurement
*simple: just accelerate the car to start measurement
*cheap: other hardware solutions costs hundreds of Dollars
*You can do quick performance measurements and get performance data while driving.
*You can choose between following preset modes: 0-60 mph, 1/4 mile, 1/8 mile, 1/2 mile, 0-35 mph, 60-120 mph, 100-200 mph, 80-120 km/h, 0-250 km/h, etc.
*Measurement starts and ends automatically by chosen velocity mode.
*You can do more than one measurement automatically after each other
*Compare your times before and after improvements of your car and with your friends.
*Altitude (uphill / downhill)
*There will be a countdown sequence before start.
*Ideal low budget solution for track days und club racing days.
*GameCenter-Integration:
---> Transfer your results into leaderboards of Apple's GameCenter and compare to others
---> Defy friends
---> Send your results to friends via GameCenter (SMS, Email, etc.)
*An external bluetooth GPS-receiver will improve accuracy.
Special integration of XGPS160 with 10Hz:
http://amzn.to/2b1LnK4
Trust all the other users all over the world, see App Store reviews and Instagram:
https://www.instagram.com/speedboxapp/
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1. GPS signal must be available.
2. Choose your mode in settings.
3. Start-button has to be switched.
4. Measurement starts automatically with acceleration
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Please send questions and suggestions to [email protected]
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This app should not be used on road, only on race tracks!
Note: Continued use of GPS running in the background can dramatically decrease battery life
App Changes
- October 16, 2015 Initial release
- October 22, 2015 New version 1.2.7
- October 22, 2015 Price increase: FREE! -> $0.99
- October 26, 2015 Price increase: $0.99 -> $1.99
- October 28, 2015 Price increase: $1.99 -> $2.99
- November 02, 2015 New version 1.2.9
- November 02, 2015 Price decrease: $2.99 -> $1.99
- January 01, 2016 Price increase: $1.99 -> $2.99
- January 06, 2016 Price decrease: $2.99 -> $1.99
- January 14, 2016 New version 1.3
- February 10, 2016 Price decrease: $1.99 -> $0.99
- February 16, 2016 Price increase: $0.99 -> $1.99
- February 20, 2016 New version 1.4
- February 24, 2016 Price decrease: $1.99 -> FREE!
- February 28, 2016 Price increase: FREE! -> $1.99
- March 01, 2016 Price increase: $1.99 -> $2.99
- March 01, 2016 Price decrease: $2.99 -> $1.99
- March 06, 2016 Price increase: $1.99 -> $2.99
- March 06, 2016 Price increase: $2.99 -> $3.99
- March 08, 2016 Price decrease: $3.99 -> $1.99
- March 10, 2016 Price increase: $1.99 -> $2.99
- March 14, 2016 Price increase: $2.99 -> $3.99
- March 18, 2016 Price decrease: $3.99 -> $1.99
- March 22, 2016 Price increase: $1.99 -> $2.99
- March 24, 2016 Price increase: $2.99 -> $3.99
- March 26, 2016 New version 1.5
- July 11, 2016 Price decrease: $3.99 -> $2.99
- July 21, 2016 Price decrease: $2.99 -> $0.99
- August 01, 2016 Price increase: $0.99 -> $4.99
- August 03, 2016 Price decrease: $4.99 -> $1.99
- August 09, 2016 Price increase: $1.99 -> $2.99
- August 20, 2016 Price decrease: $2.99 -> $1.99
- November 08, 2016 New version 1.7
- November 08, 2016 Price decrease: $1.99 -> $0.99
- November 10, 2016 Price increase: $0.99 -> $1.99
- November 10, 2016 Price increase: $1.99 -> $2.99
- November 11, 2016 Price decrease: $2.99 -> $0.99
- November 12, 2016 Price increase: $0.99 -> $2.99
- November 14, 2016 Price decrease: $2.99 -> $1.99
- November 16, 2016 Price decrease: $1.99 -> $0.99
- November 17, 2016 Price decrease: $0.99 -> FREE!
- November 18, 2016 Price increase: FREE! -> $1.99
- November 23, 2016 Price increase: $1.99 -> $3.99
- November 24, 2016 Price decrease: $3.99 -> $0.99
- November 26, 2016 Price increase: $0.99 -> $2.99
- December 01, 2016 Price decrease: $2.99 -> $1.99
- December 06, 2016 Price increase: $1.99 -> $3.99
- December 08, 2016 Price decrease: $3.99 -> $1.99
- December 12, 2016 Price increase: $1.99 -> $3.99
- December 17, 2016 Price decrease: $3.99 -> $1.99
- December 30, 2016 Price increase: $1.99 -> $3.99
- January 04, 2017 Price decrease: $3.99 -> $1.99
- January 06, 2017 Price increase: $1.99 -> $2.99
- June 14, 2019 New version 2.0
- June 14, 2019 Price increase: $2.99 -> $3.99
- June 14, 2019 Price decrease: $2.99 -> $1.99
- June 15, 2019 Price decrease: $2.99 -> $1.99
- June 15, 2019 Price decrease: $2.99 -> $1.99
- June 15, 2019 Price decrease: $2.99 -> $1.99
- June 16, 2019 Price decrease: $2.99 -> $1.99