DragRacing vs BlazePush

“DragRacing" is an app that measures times in a drag racing machine on road without measurement facilities. The app measures times with GPS at 60 feet, 330 feet, 660 feet, 1000 feet, 1/4 mile and 1/2 mile. It is a very useful app for test run or training of drag racing! Please use it with safety first. Please comply with the law when using it on public roads. (How to use) 1. Fix the iPhone (or iPad with GPS) with DragRacing installed on the dashboard of your car so that it does not wobble. When using it on a motorcycle, install it on the handlebar or fuel tank. 2. Tap the "Start/Sensing" button or "Start/Countdown" button. After that, instructions will be displayed. 3. If the "Start/Sensing" button is tapped, measurements will be taken repeatedly. Press the "Stop" button to end the measurement. 4. Once the measurement is complete, the latest results will be displayed. The measurement date is also displayed, and the last line indicates the start status as shown below. - Sensing: Sensing start - ○Clean: No False with Countdown start - ×False: False with Countdown start 5. To view previous results, tap the "＜ Prev" button. (Button function) - Stop: Measurement ends. If you tap before the count reaches zero in Countdown start mode, the state before the countdown started will be restored. - Start/Countdown: The time will start with a countdown and be measured. False start will be checked. - Start/Sensing: The system detects when the vehicle starts and measures the time. The measurement is repeated. - Share: A window opens to share the displayed result. - ＜ Prev: Displays older results. - Next ＞: Displays results newer than the past results displayed by clicking the "＜ Prev" button. - km/h / mph: Selects the unit of speed (Measurement range) - km/h: From 0-20 km/h to unlimited every 20 km/h. 0-400 m. 0-1 km. - mph: From 0-10 mph to unlimited every 10 mph. 0-1/4 mile. 0-1 km. - Max speed (Large speed display on the screen) When in the stopped state (when neither "Start/Countdown" nor "Start/Sensing" buttons are tapped), tap the "Stop" button twice to turn it on and off. The speed is displayed during measurement. (Start-sensor sensitivity setting) In the stopping state, tap buttons “Stop" → "＜ Prev" → "Next ＞" → "＜ Prev" → "＜ Prev" to open the setting window at the top of the screen. You can select 5 levels of sensitivity. Please adjust it if there are many false positives or if the response is slow. It is probably not necessary to adjust it. (Note) - 1000 cases of measurement results are stored. - When you uninstall DragRacing, the stored measurement results will be deleted. - DragRacing does not work on iPads without GPS. - If the GPS signal or device reception sensitivity is low, operation may become unstable. - If the starting acceleration is too small, it may not be measured correctly. - The developer assumes no responsibility for any accident, violation, loss or claims by third parties which may arise from the use of this app. Terms of Use: This application is provided under the Apple Standard End User License Agreement (EULA). https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Built for track days. BlazePush turns your iPhone into a powerful GPS lap timer and performance testing tool, helping you record every lap, review driving data, and understand where you can improve. LAP TIMING • Record lap times on track • Sector timing and best lap tracking • Real-time Delta comparison • Review every lap and identify pace differences DRIVING DATA • Record speed, G-force, GPS and other driving data • Review speed and acceleration curves • Analyze your driving after each session • Compare historical results VIDEO & DATA OVERLAY • Record your track sessions on video • Overlay key driving data on your footage • Review your driving with both video and telemetry • Create more informative track-day videos 3D TRACK REPLAY • Replay your GPS trajectory after each session • Review your driving line around the circuit • Visualize speed and rhythm changes • Compare different runs more intuitively PERFORMANCE TESTING • 0–100 km/h acceleration • 0–200 km/h acceleration • 0–400 m testing • Braking distance measurement • G-force recording DATA EXPORT • Review detailed session data • Compare previous results • Export VBO data for further analysis and record keeping Whether you're attending your first track day, testing a modified car, or chasing a better lap time, BlazePush gives you the timing, video and driving data you need to understand every run.