YKCHIC

ভারসাম্যহীন গাড়ির গতি, শক্তি, মাইলেজ, এবং শক্তি এবং গতির সেটিংসের রাউন্ডগুলি

Connected to the vehicle,the APP records the vehicle's driving trajectory which provided by your android device(each 1 m scan a point).

And then you can review the tracking on the map at different days.lf you don't need the using of Location, you should forbid the app to use Location.