Google has recently released its official Android Device Manager App in Google Play Store. This app will help users to easily locate the exact location of any Android device, wipe them or even change the lockscreen password. It works similar to the web version of Android Device Manager.
You can easily download Android Device Manager from Google Play Store and please note that this app will not provide you any option to access the Settings page of your Android Device. But it will allow you to locate, rest screen lock password or PIN and also erase all data from your Android device.