NumBuster Free Download for Android & iOS

Review By AppsWm

Peace points

Identifying Unknown Callers: A Shield of Calm

One of the most appreciated aspects is the app's ability to identify unknown callers, offering users a sense of control and calm by filtering out potential disturbances. This feature promotes a more peaceful communication experience.

Provides a sense of security

Reduces anxiety related to unknown calls

Potential for misidentification

Reliance on community database

Calm features

Community-Based Identification: Shared Tranquility

The community-based identification system allows users to contribute to a shared database of known numbers, creating a collective sense of calm by helping others avoid spam and unwanted calls. This collaborative approach fosters a tranquil digital environment.

The effectiveness of this feature depends heavily on the active participation of its user base.

Tranquil aspects

Call Blocking: Creating a Zone of Quiet

The call blocking feature allows users to create a personalized "zone of quiet" by blocking unwanted callers, reducing interruptions, and promoting a more tranquil daily life. This feature is particularly valuable in managing unwanted solicitations and maintaining peace of mind.

Blocking Features

Effective in filtering known spam and unwanted numbers.

Quiet paths

User Interface: A Path to Serenity

A simple and intuitive user interface can contribute significantly to a serene user experience. By providing easy access to key features and avoiding unnecessary complexity, the app can offer a quiet path through its functionality. However, specific user feedback on the app's UI/UX would be necessary to ascertain its success.

Feature Description

Call Identification Identifies unknown numbers

Call Blocking Blocks unwanted calls

Feature	Description
Call Identification	Identifies unknown numbers
Call Blocking	Blocks unwanted calls

Serene moments

Customization Options: Personalizing Peace

The ability to customize notification settings and other aspects of the app allows users to personalize their experience, creating moments of serenity by tailoring the app to their specific needs and preferences. Fine-tuning the app to personal preferences is a step towards a more serene digital interaction.

Customize notification preferences

Set blocking rules

Manage contact lists

Description

NumBuster is a free app that helps manage incoming calls from unfamiliar phone numbers that are not in your contacts or phonebook. With this app, you can anonymously see how a telephone number is stored or called by other people. You can also send a request to any NumBuster User in your contacts to find your mutual acquaintances. The app requires permissions for caller ID, spam detection and blocking, SMS management, and call screen and default dialer application. With these permissions, you can check calls and SMS for their ratings and tags, block them, and use NumBuster as your default SMS and caller app. The app has a community of over 2 million users and offers automatic phone number lookup with built-in caller ID feature before you answer the call. It also provides the definition of service provider, carrier, and possible location of the caller. You can block incoming calls, use the free social blacklist for spam calls, and get automatic protection against fraud, advertising, calls from debt collectors, car dealers, salesmen, and criminals. The social blacklist is constantly updated with new features, guided by the opinion of real people about various phone numbers. NumBuster constantly learns and verifies the numbers used by banks, stores, auto dealers, insurance companies, and debt collectors. With the free social caller ID in calls and SMS, you can find out whose phone number calls and whom it belongs to. You can always block unwanted calls and protect yourself from debt collectors. The app has been recognized as the application of the year 2015 by PC Magazine. It is important to note that your phone number will still be available only to the person to whom you call yourself, and no one can get your phone number from NumBuster using search by name. An internet connection is required for caller ID.

All Versions

V7.3.7

Updated: 2025-2-13

115.68 MB

V7.1.8

Updated: 2024-1-29

54.21 MB

V7.1.3

Updated: 2023-9-30

48.26 MB

V7.0.7

Updated: 2023-8-23

48.11 MB

V7.0.6

Updated: 2023-7-21

48.04 MB

V7.0.5

Updated: 2023-7-10

48.02 MB

V7.0.3

Updated: 2023-6-1

47.67 MB

V6.9.3

Updated: 2022-8-22

42.08 MB

4.50

242 + Reviews

1

8%

2

3%

3

5%

4

8%

5

76%

Summary Of User Reviews

A Google user

★★★★★

April 15, 2020

The calling part works great. The texting part, not so much. You can't add a photo or attachment to a text message. Worse yet, I paid for the premium membership. They were giving me a couple of word responses about the text issue until I asked for a refund. Now no response from customer service for three days. If you just need a calling app, go for it. But if you want a all in one calling and texting app, this ain't it.

Adriana Jay

★★★★★

January 25, 2026

This app promotes online hate, Bullies and online harassment. People who I never communicate with, can write anything about you and this app will protect them. Just by having your number Random people write false information and harassment abuse about me and there's no way this app can check if it's legit. This app protects online abuse. Anyone can write about anyone and no way to be verify. App needs to be flagged

Shiferaw Adere

★★★★★

October 20, 2025

I found this android apps the most incredible and usefull, ads free, works as ot intended, fast and secure. I recommend for the user to visit playstore to.install the NumBuster!!!! Dear developer thank you for your app.