HOWFAST by NIEWYEZT
Everyone
info
10+
Downloads
About this app
Your car feels fast. Your friend says it is fast. The stopwatch may have a slightly less emotional opinion.
HOWFAST turns your Android device into a practical speed and driving performance measurement tool.
PERFORMANCE • DRAG • LAP & TRACK • TRAFFIC • SPEEDOMETER
Acceleration? Done.
Rolling acceleration and elasticity? Done.
1/4 mile? Done.
Lap timing and track recording? Done.
Top speed? Also done — assuming the road and common sense allow it.
HOWFAST is designed for drivers who prefer clear results, adjustable tests and useful data instead of optimistic guesswork.
Use your phone’s to measure:
• Acceleration times
• Rolling acceleration and elasticity
• 1/4-mile and custom-distance runs
• Speed and distance
• Maximum speed
• Lap and track performance
• Traffic movement parameters
Set your own speed ranges, distances and measurement modes. Start the test, complete the run and review the result in a clean, readable interface.
Main features
• Dedicated Performance module
• Drag and custom-distance measurements
• Lap timing and track recording
• Traffic analysis
• Multiple speedometer and HUD views
• Adjustable measurement ranges
• Measurement history
• Metric and imperial units
• Clear, speed-focused interface
Made for driving.
Made for comparison.
Made for fun.
HOWFAST is not professional certified measuring equipment and should not be treated as one. Results may vary depending on GPS signal quality, device sensors, mounting position, road conditions and measurement settings.
Always follow traffic laws, use the app responsibly and perform tests only in safe and permitted conditions. Physics is already unforgiving enough without adding legal consequences.
HOWFAST turns your Android device into a practical speed and driving performance measurement tool.
PERFORMANCE • DRAG • LAP & TRACK • TRAFFIC • SPEEDOMETER
Acceleration? Done.
Rolling acceleration and elasticity? Done.
1/4 mile? Done.
Lap timing and track recording? Done.
Top speed? Also done — assuming the road and common sense allow it.
HOWFAST is designed for drivers who prefer clear results, adjustable tests and useful data instead of optimistic guesswork.
Use your phone’s to measure:
• Acceleration times
• Rolling acceleration and elasticity
• 1/4-mile and custom-distance runs
• Speed and distance
• Maximum speed
• Lap and track performance
• Traffic movement parameters
Set your own speed ranges, distances and measurement modes. Start the test, complete the run and review the result in a clean, readable interface.
Main features
• Dedicated Performance module
• Drag and custom-distance measurements
• Lap timing and track recording
• Traffic analysis
• Multiple speedometer and HUD views
• Adjustable measurement ranges
• Measurement history
• Metric and imperial units
• Clear, speed-focused interface
Made for driving.
Made for comparison.
Made for fun.
HOWFAST is not professional certified measuring equipment and should not be treated as one. Results may vary depending on GPS signal quality, device sensors, mounting position, road conditions and measurement settings.
Always follow traffic laws, use the app responsibly and perform tests only in safe and permitted conditions. Physics is already unforgiving enough without adding legal consequences.
Measure acceleration, drag runs, lap times, speed, distance and traffic.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- This app may collect these data typesFinancial info
- Data is encrypted in transit
- Data can’t be deleted
What’s new
Update 1.2.14 has arrived!
HOWFAST remembers the road.
Track & Lap now lets you save, edit, import and export tracks. New Dynamic Zoom smoothly brings the route closer or pulls it back depending on your speed and chosen sensitivity. Performance also gets larger, clearer results that are easier to read when the numbers actually matter.
Save the track. Load it. Run it again.
Drive safely. Brag accurately.
HOWFAST remembers the road.
Track & Lap now lets you save, edit, import and export tracks. New Dynamic Zoom smoothly brings the route closer or pulls it back depending on your speed and chosen sensitivity. Performance also gets larger, clearer results that are easier to read when the numbers actually matter.
Save the track. Load it. Run it again.
Drive safely. Brag accurately.
App support
About the developer
Paweł Szurgot
niewyezt@gmail.com
31
95-030 Romanów
Poland
