Mr. Number-Block calls & spam

United States / US English

Mr. Number-Block calls & spam

Whitepages Inc.,

Store Category Version Last Update Avg. ratings
Android Communication 4.0.4 January 26, 2018 4.24

ASO Score & Checklist

App Name
Your app name looks great! 29 characters

Don’t forget to include the most important and relevant keywords for your app. They have a huge weight in the Play Store algorithm. This can therefore improve your discoverability. No idea? Check out our Keywords Analysis tool.

App Description
The length of your description looks great. 1535 characters

You have 1535 characters. The Play Store algorithm takes app descriptions into account so don't forget to use relevant and important keywords in your description to increase your discoverability. Use our Keywords Analysis to find the best keywords for your app.

Ok, that's perfect.

Ok, that's perfect. You have 7 screenshots. We hope that users can see all your incredible app features. Be sure that your first screenshots showcase your best features.

Great! You have released a new version of your app less than 3 months ago.

Version 4.0.4 released on January 26, 2018
Bug fixes

Version 4.0.3 released on July 12, 2017
Bug fixes

Version 4.0.1 released on February 06, 2017
Welcome to Mr. Number 4.0
New in 4.0.1
- Comments are now shown on all possible spam numbers

New in 4.0
- Our latest release features a new UI, faster performance, better blocking and squishes all the pesky blocking bugs
- Newly designed call alert. Drag it anywhere or swipe it to dismiss it

Version 4.0.0 released on February 03, 2017

Unlock all AppTweak features, start your 7-day free trial

Start your free trial

App Description

Mr. Number 4.0 makes it easy to block unwanted calls as well as identify & stop spam, scam and fraud.

- Block calls and SMS texts* from one person, an area code or the entire world
- Stop telemarketers and debt collectors before they waste your time
- Intercept calls from private/unknown numbers and hang up** or send to voice mail
- Report spam calls and SMS texts to warn other users
- Automatic caller lookup for all numbers in your phone's history so you'll know who to block

* SMS Text blocking not supported by Android 4.4/KitKat or later
** Hang up not supported by Android 5.0 or later

*** PCMag 100 Best Android Apps ***
*** New York Times: “Mr. Number is one of the most popular” ***
*** Appy Award - Best Communications App ***

Block calls from one number or the world, identify and stop spam.

Mr. Number is the most powerful call blocker on the market. Block calls and SMS texts* from a person, a business, hidden numbers, or the world. Pick up and hang up** on callers or send them to voicemail - you decide. Keep the content of blocked texts or trash them. Browse comments from other users when you get a spam call or text. Add ‘Suspected Spam’ to your block list and Mr. Number blocks them all automatically.

Mr. Number now automatically looks up all callers in your recent calls and SMS texts for free!

Any questions? Read our FAQ ( or send a note to, and we’ll get back to you quickly.

App Screenshots

Mr. Number-Block calls & spam Screenshot} Mr. Number-Block calls & spam Screenshot} Mr. Number-Block calls & spam Screenshot} Mr. Number-Block calls & spam Screenshot}

Mr. Number-Block calls & spam Ranking History | Communication

Mr. Number-Block calls & spam daily app ranking in Communication category for the last 30 days.

Mr. Number-Block calls & spam Worldwide Rankings | Communication

Mr. Number-Block calls & spam rankings per country in Communication category.

Unlock all features after signing up

Get more ASO recommendations, app rankings, store data, keywords insights and more.

Start your free trial

App Keyword Tool

Use AppTweak Keyword tool to audit, optimize and monitor your keywords effectively.

Mobile App Analytics

All insights and data to measure your app’s performance over time and across countries.

Get the latest tips and tricks to improve your ASO Learn all ASO best practices to boost your app on top of the charts and beat your competitors.

  • How to Define Your Mobile App Brand

    This is a very interesting guest post coming from Kate Abrosimova, Content Marketing Director at Yalantis (mobile application development company). This article goes through mobile app branding and talks about three fundamental things that mobile app owners need to define about their brands: brand personality, brand visual identity, and brand relationships. Learn how to do so below. Identify your brand Your brand is defined by the experience that customers have when they interact with your …

  • Why A Correct Understanding Of Lifetime Value Is Essential To Mobile Marketing Success

    In this guest post, Thomas Sommer, head of content marketing at AppLift, outlines the importance of customer lifetime value (LTV) in app marketing. A great read for any app advertisers seeking to optimize their mobile campaigns. Although the concept of customer lifetime value (LTV) for mobile users has gained a lot of attention in the past couple of years, there is still a lot of confusion and misunderstandings around both LTV's definition and how it should be used for …