Mr. Number: Spam Call Blocker
Mr. Number: Spam Call Blocker Summary
Mr. Number: Spam Call Blocker is a with in-app purchases Android app in Communication by Hiya. Released in Jul 2010 (15 years ago). It has about 16.6M+ installs and 203.4K ratings with a 3.87★ (average) average. Based on AppGoblin estimates, it reaches roughly 13.2K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated May 19, 2025, version 140705.
Recent activity: 569 installs this week (4.8K over 4 weeks) showing below average growth , and -38 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Mar 2, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Sep 28, 2025.
Store info: Last updated on Google Play on May 19, 2025 (version 140705).
Mr. Number: Spam Call Blocker was last scanned for SDKs 2026-03-02. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Jake Wharton
Square
MongoDB
Google
OpenTelemetry
Keepsafe
RevenueCat
Zendesk
Firebase3.87★
Ratings: 203.4K
Screenshots
App Description
Block and identify fraud, scam and spam calls
Mr. Number makes it easy to block unwanted calls as well as identify & stop spam, scam and fraud.
- Put names to numbers when dialing out
- Block calls from one person, area code or an entire country
- Stop telemarketers and debt collectors before they waste your time
- Intercept calls from private/unknown numbers and send to voicemail
- Report spam calls to warn other users
- Automatic caller lookup for recent calls in your phone's history so you'll know who to block
*** PCMag 100 Best Android Apps ***
*** New York Times: "Mr. Number is one of the most popular" ***
*** Appy Award - Best Communications App ***
Mr. Number is the most powerful call blocker on the market. Block calls from people, businesses, and hidden numbers. Browse comments from other users when you get a spam call. Automatically block potential fraud and suspected spam calls.