What is a good app that you can locate your phone if you ever lose it?

My opinion is get "Find My Device" through Google can be found in Google Play  https://play.google.com/store/apps/details?id=com.google.android.apps.adm  .. Now if your using a iPhone Apple

Find your device. Open the Find My app or go to iCloud.com and click Find iPhone. Select a device to view its location on a map. If the device is nearby, you can have it play a sound to help you or someone nearby find it.

https://support.apple.com/en-us/HT201472

I've always been a Android user , can't get into iPhone's i got one from At&t and sent it back to them , just too complicated to use and they can break easy . I don't know how many people have iPhone's and the screen is broken and they don't have no money to get them fixed plus iPhone's are way over charged $500-1.200 in American dollars to purchase a iPhone so ridiculous .