Contacts Sync (requires ROOT)

Contacts Sync (requires ROOT) is a tools app by AndroidDeveloperLB with 100,000+ downloads (about 148K estimated). +222 installs in the last 7 days. Rated 4.5 from 1.2K ratings. Released Jan 4, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “Uses root to sync your address book with high-quality contacts photos. This way, during calls and inside the address book app, you could see who you are talking to! The operation is almost entirely automatic, and you can choose which contacts to avoid syncing. Disclaimer: The app does what you can do anyway by…”