A free app for Android, by BeshevGames.
The best way to measure the acceleration of your car is to use a GPS sensor and get the information in the form of distance, time, and speed. The sensor can be built into your vehicle or you can use a standalone GPS receiver.
GPS time measurement is not a new idea. However, using a GPS receiver in a car is not the most reliable method to get the data. It is not a precise method and the accuracy depends on many factors.
The most accurate way to get the data is to use the sensor built into your vehicle. There are many different sensors available on the market. They all work in different ways and provide different information.