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Phone with number info

You always know
who's calling

A convenient Caller ID for Android and iPhone. Detailed phone number information, ratings, reviews, tags, and more.

Android screens

Android

An incredible calling experience with NumBuster

Android users can enjoy all NumBuster features right on the call screen

info circle icon Maximum info during calls
call log icon Check via call log
 chat icon Anti-spam SMS client
Android rocket
iPhone screens

iPhone

Caller ID and anti-spam for iPhone

We’ve made our Caller ID for iPhone as convenient and informative as possible. Give it a try!

info circle icon Info label on the call screen
call log icon Quick check via call log
block icon Easy phone number blocking
business screens

B2B Caller ID

Business Solutions

NumBuster offers business solutions for call and SMS security

sdk icon Widget and call screen SDK for Android
sdk icon SDK detector for iPhone
notifications icon Push notifications about potential fraud
api icon Integration via API

NumBuster Reviews

All reviews All
4

Maggie S.

platform icon GooglePlay

Right now, it’s the only caller ID app that really works for me — and honestly, the only one I’m happy to pay a subscription for. It synced with my phone perfectly, and there are no issues at all during calls.

5

Sara V.

platform icon GooglePlay

Good app. The community updates it, which is great. Really helpful when there’s too much spam — you can filter and only take the calls that matter. Highly recommend!

5

Victor T.

platform icon App Store

Good app — blocks all unwanted numbers. Five stars!

5

Oliver T.

platform icon GooglePlay

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!

5

Author

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