Park Here lets you mark on a Google Map where you parked your car. Then, if desired, it will track your movements so you can easily backtrack to your car. Park Here will also automatically remember where your car is parked each time you shut the engine off (if you connect the phone to the car using Bluetooth).
The download of the app doesn't contain viruses or any kind of malware. Park Here is designed by Newbury Graphics and its category is Travel & Local. The tool has the average rating 3.5 on Google Play.