Apps Like PerfExpert - Car Dyno HP Test for iPhone and iPad
Measure car power and torque with acceleration
Measure a car's engine power and torque with 2% accuracy using acceleration tests. Track 0–60 mph and 0–100 km/h times. Compare performance before and after tuning or upgrades. Export data for analysis.
by Claude JOSEPH ANGELIQUE★ 3.712 ratingsSports$8.99Data updated 2026-09-09
Monitor vehicle performance with real-time data from sensors. View diagnostic trouble codes and sensor values. Access full vehicle history reports. Control engine functions like throttle and ignition. Save and export diagnostic logs.
Vehicle monitoring that connects via OBD II to collect sensor data and display max power and torque versus RPM. Users can build and view charts using compatible Wi-Fi or Bluetooth Low Energy adapters.
Modify trucks, race, customize wheels and mufflers
Customize trucks with wheels, mufflers, and height adjustments. Use a chassis dyno to monitor performance gains. Share stats and interact with an online community. Track modifications and visualize changes.
Read vehicle diagnostic codes and monitor engine performance. Connect to an ELM327 adapter via Bluetooth. View fault codes, reset check engine light, and access real-time data. Track vehicle parameters and store diagnostic history.
Explore an open-world environment with free roaming and real-world gas stations. Race against other players in mode. Customize cars, exchange vehicles, and participate in drag racing. Use voice chat and friend lists to connect.
Perform basic calculations in portrait mode and scientific calculations in landscape. Use root, power, factorial, exponential, division, logarithm, and trigonometric functions. Features a flat UI design similar to built-in iOS apps.
Customize cars with paint, wraps, and decals. Adjust gearing, suspension, and timing. Compete on global leaderboards. Race against real players worldwide. Access exclusive badges and discounts via membership.
Monitor vehicle performance with real-time data and OBD fault codes. View sensor information and custom PIDs. Customize dashboard with gauges and charts. Connect via OBD II Wi-Fi or Bluetooth 4.0 adapter.
Race against live opponents in real-time multiplayer matches. Customize cars with tuning options. Choose from licensed JDM, European, or American vehicles. Compete on tracks with realistic physics and drifting mechanics.
Race cars on oval tracks with multiple classes and race modes. Customize vehicles with parts and paint. Compete in events like dirt and stunt truck challenges. Track progress on leaderboards and unlock new content through expansions.
Customize engines with detailed simulations and hundreds of parts. Adjust pistons, fuel systems, and other components for performance. Race in realistic environments with dynamic weather and wind effects.
Play games with multiple modes including PvP, Mega Ramp, and Police Chase. Drive through a with traffic simulation and realistic car damage. Control the car using a steering wheel, accelerometer, or arrows.
Calculate vehicle horsepower, 1/4 and 1/8 mile trap speed, and times using phone sensors. View detailed performance data. Export results and compare against benchmarks. Set performance goals and track progress over time.