Guilherme Rambo / 9to5Mac:

Sources: Apple is working on a combined Find My Friends and Find My iPhone app, for iOS and macOS, and a Tile-like tracking device  —  Apple is working on a new app that’s going to replace the Find My Friends and Find My iPhone apps.  With codename “GreenTorch”, the app is currently being tested by engineers at the company.

Sources: Apple is working on a combined Find My Friends and Find My iPhone app, for iOS and macOS, and a Tile-like tracking device (Guilherme Rambo/9to5Mac)
Source: Tech Meme