PocketDyno uses the iPhone’s built-in accelerometer to measure the drag racing performance of your vehicle.  Hone launch techniques, reaction time, and shifting skills.  Compare results before and after vehicle or engine modifications.  It's like having a dragstrip in your pocket!

PocketDyno home page

• Real-time G’s, speed, and distance
  
• 0 to 60 mph (or 100km/h) time
  
• Estimated wheel horsepower (or kW)
  
• Reaction time with simulated drag tree
  
• 60 foot, 330 foot, and 1000 foot times
  
• Eighth (1/8) mile and trap speed
  
• Quarter (1/4) mile and trap speed
  
• Maximum G's, speed, distance, and power
  
• Multiple vehicle profiles
  
• Skinnable interface
  
• Horsepower (or kW) chart

Remember street racing is illegal and dangerous. Please use this application responsibly.

Latest Version Includes: 3.0 Firmware Compatibility

Languages: English, French, German, Italian, Korean

Requirements: Compatible with iPhone and iPod Touch, OS 2.0 or later