Description:PerfExpert + Auto Onboard Dyno & Timer lets you measure the performance of your vehicle, including actual horsepower, torque, and acceleration times. It does not require connection to your car. The results are provided as detailed reports with interactive charts. Based on the specifications of the tested car and the accelerometer of your device, the application performs our algorithms and dynamic power loss calculations to deliver the performance of your vehicle with high accuracy.
Required Android Versions: Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]