You always know
who's calling

I’ve been using NumBuster since day one. It’s honestly such a useful app! We work in the hotel business, and it’s always good to have a little more info about the client. That’s when NumBuster steps in — it helps protect you from “problematic” people. And lately, those aggressive types are showing up more and more. THANK YOU, NUMBUSTER!!!

For me, this app is straight fire! The daily free number checks are more than enough. The caller ID works great during calls. Sometimes it lags and doesn’t find info about the caller, but that’s like 1 out of 10 cases — usually because of a weak internet connection. The data it shows is more than enough to decide whether to answer or ignore. Bottom line: I’m happy with it!

One of the best apps of its kind. I love that you don’t have to set it as your default dialer — makes life easier. All I need is to know who called, not to make calls through the app. Five stars. Oh, and the interface is super clean and easy to use too!

Super handy, practical, and really useful app. No more calls from debt collectors or other shady types. Seeing the rating and skipping unwanted calls — that’s a win. Saves time and nerves. Everything’s great! Huge thanks to the devs!