KarLocator

This app can help you track where you park your car, and guide you back to your car's location later on. Furthermore, if you are using a parking meter, you may set a time when the app will alert you, via notification, to attend to the meter when it expires.

Additional features of the app include you may add one or more photos of the surrounding area of your parked car location, to aid you in locating your car later. Moreover, you may add a personal note that specifies additional information of your park location (e.g., parking level 3, lot B, and space 24) to further assist you in finding your car.

Added to all the above, the app will base on your current location to choose US or metric units, for US and non-US locale respectively, in reporting your distance to your car.