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 2026-09-19
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.
Control bike engine performance with Power Vision 4. Flash preloaded tunes for aftermarket parts. Adjust engine parameters via cloud-based system. Monitor power and torque metrics. Save and manage custom tunes.
Track acceleration and speed metrics automatically
Measure acceleration times like 0–60 mph and 1/4 mile without extra hardware. Set up measurements before starting the vehicle. Automatically record results when target speeds are reached. Save data locally or export to other devices.
Calculate air , altitude, and other aviation-related metrics using temperature, altitude, humidity, and atmospheric pressure. Input data can be sourced from GPS, weather stations, or entered manually.
Build and customize retro-style cars with detailed tuning options. Create and manage a car collection. Race in and street events. Compete against opponents in challenging races. Adjust car performance and appearance. Save and share custom builds.
Monitor vehicle performance and sensor data in real-time. Read and clear OBD fault codes. Display emission test results. Customize gauges to show relevant data. Connect via LELink Bluetooth adapter for diagnostics and management.
Play a drag game featuring over 50 authentic JDM cars. Compete against players online and offline. Manually shift gears by swiping up. Customize cars with performance upgrades and visual modifications.
Calculate , altimeter setting, relative air , and relative humidity using GPS, weather data, and the phone's barometer. Track specific humidity in grains per pound. Suitable for pilots, engine tuning, and outdoor activities.
Play a realistic 3D motocross game with accurate physics and extreme stunts. Customize , upgrade equipment, and progress through a career mode. Compete against challenges and improve skills to defeat the supercross champion.
Tracks GPS speed and real-time G-. Measures 0-60 mph or 0-100 km/h and 1/4 mile or 400 m. Simulates drag races. Automatically starts and stops timing. Switches between imperial and metric units. Provides tools for speed and acceleration monitoring.