Nuumara is a free Caller ID app available on Android. It is designed to detect and block unwanted calls and spam automatically. With advanced spam detection, Nuumara identifies and blocks robocallers, telemarketers, and fraudsters, protecting you from scams and unwanted calls.

One of the unique features of Nuumara is its visual Caller ID. It allows you to see who is calling before answering the phone or dialing a number. The reverse lookup feature enables you to connect to their entire digital persona, including Facebook photos and more.

Moreover, the app offers world-class blocking and spam detection options. You can block calls from specific countries, similar phone number sequences, and more. The spam list is updated in real-time by millions of users worldwide.

Nuumara provides a phone number lookup feature that helps you identify unknown calls from unsaved contacts. It also alerts you to spoof and spam calls and automatically blocks them. The Caller ID shows who is calling and identifies unknown callers as businesses or spam.

Overall, Nuumara is a powerful and user-friendly app for identifying and blocking unwanted calls. It's a must-have app for anyone who wants to stay protected from spam and scams.