Contacts App of Google: Back up contacts and sync them across all your devices
If you’re looking for a cleaner interface for your contacts, with nifty features like multiple Google accounts integration, this app is for you. The app can only be installed on any Android device running on Android 5.0 Lollipop and above.
Apart from this, Just like any traditional Contact app, it allows you to manage, edit, and add information to existing contacts as well.
As mentioned, it is a neat app for all those who aren’t so crazy about their tweaked Contacts app on Samsung, LG, and other smartphones.