Call and SMS manager with tags for numbers,caller names, reviews & trust ratings
About NumBuster
NumBuster is a communication app developed by Goodline Softwares W.L.L..
Download Statistics
NumBuster has been downloaded 21 million times. In the last 30 days, the app was downloaded 74 thousand times. It is ranked in the top 100 communication apps.
User Ratings
NumBuster is rated 4.39 out of 5 stars. The rating is based on 260 thousand ratings.
App Information
NumBuster is FREE to download. The APK download size is 160.08 MB. The latest version available is 8.0.6. The last update was on June 10, 2026.
Technical Requirements
NumBuster requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2014.
Description
1. Default Phone Call Manager and Call Blocker NumBuster app can act as your default phone call manager (you may change this option at any time in the app) that enhances your safety and security - you will see possible caller names and SPAM or robocaller warnings right on your screen before you answer the call. And block any unwanted callers.
2. Default SMS Manager and SMS Blocker You also can use NumBuster app as a default SMS app in your smartphone (you may choose this option in SMS section of the app at any time) that sends and receives SMS and permanently protects you from SMS spam and fraud.
3. Other options to use NumBuster. You may use NumBuster as a Caller ID app with names for unfamiliar strangers phone numbers Prevent ruffling or endangering the safety of your family right now using our help.
Blocklist app that blocks unwanted or embarrassing calls or SMS and saves your time, energy, and money since 2014.
You can block SPAM and scam and any incoming calls and SMS which you don't need under your criteria.
Since 2014, NumBuster has been available in 22 countries for millions of its Users. Now it is an industry standard and an example to be followed by hundreds of similar mobile applications.
Thanks to NumBuster, you can see all the necessary phone number details on your device's display to decide whether to answer the call. The option is free.
There are two modes available in NumBuster: - Full-screen mode. NumBuster call window replaces your device's default dialer and operates as a DEFAULT CALL APP that enhances your safety and security.
- On-screen window mode. You can move it to a proper position by finger and set its size and colour theme.
You can set NumBuster as a DEFAULT SMS APP that sends and receives SMS under the NumBuster protection and permanently protects you from fraud.
You can rely on tags and reviews left for phone numbers by other users or check how many users have blocked a certain phone number. This option is free.
You can check the NumBuster Phone Numbers Trust Rating and improve it as well. This option is also free.
You can purchase subscriptions (add-ons) to enable additional app options, such as checking how other users identify or tag any phone number, including your one.
Fortunately, it is impossible to find out who has tagged or left a review to a certain phone number since, under the NumBuster Terms and Conditions, all users share their knowledge and opinions on an anonymous basis.
Please note that in NumBuster, there is — - No sensitive or personal data transfer to third parties or for any collective interests - No cooperation with other entities or users information share. It is strictly prohibited by the NumBuster Terms and Conditions since the NumBuster team does not consider such actions appropriate or fair.
Recent changes: - Improved stability and application run speed - Bugs fixed
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NumBuster app is super handy! It blocks spam calls, shows caller names, and keeps my SMS safe easily. Highly recommend!
★★★★★Shiferaw Adere· Oct 20, 2025
I found this android apps the most incredible and useful, ads free, works as ot intended, fast and secure. I recommend for the user to visit play store to. Install the NumBuster!!!! Dear developer thank you for your app.
★★★★★Huaweika Koteika· Jul 3, 2025
Why this app still not popular? I mean the functionality is pretty groundbreaking but not too much attention in Europe or USA. Looks like the originators are not targeting whole world but only few countries
★☆☆☆☆Влад· Apr 20, 2025
Forces you to choose it as default phone app and to view any good results you need to purchase a subscription
★☆☆☆☆Mehran Baloch· Dec 12, 2024
Guys I use this app, and I like this app because this is connected to WhatsApp which detail WhatsApp provides this ASLo show these things and if you try new number this app give details wh0 is calling you I thinks guys don't download this app is not helpful for us🙏
★☆☆☆☆Kyle Stewart· Dec 23, 2024
Another numbuster user who is a confirmed prostitute(I can prove it anytime) started to write fake reviews on my numbers to ruin my family and reputation. I wrote Numbuster's support team, and they said that everything is fine and an investigation is being done. 2 days later they deleted my account and protected the prostitute. Now when I'm emailing their support team they just ignore my messages. A big 1. Know that prostitutes can ruin your life with the help of this app and Numbuster doesn't ca
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