Report updated May 8, 2026
Nomorobo - Robocall Blocker
For mobile users seeking to reduce unwanted spam calls, phishing attempts, and telemarketing interruptions.
Overview · Full Intel report in progress
Nomorobo - Robocall Blocker is an established utilities app that is free with in-app purchases. With a 4.5/5 rating from 21.3K reviews, it shows polarized user reception.
What is Nomorobo - Robocall Blocker?
Current Momentum
v3.5
Nomorobo now has a light mode in addition to the existing dark mode!
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
UtilitiesNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Blocks or identifies robocalls and telemarketers using a database that adds over 1,500 new numbers daily.
Specifically targets and blocks incoming calls that mimic the user's own phone number format.
Operates without requiring access to the user's personal call logs.
Allows essential automated communications, such as weather alerts and school closings, to bypass the filter.
How much does it cost?
Who Built It?
Telephone Science
Protecting mobile users from unwanted communication through automated spam call and text filtering. Providing privacy-focused tools to reclaim control over personal phone lines.
Portfolio
3
Apps
What other apps does Telephone Science make?
Explore the full Telephone Science report
Portfolio breakdown, audience, momentum, and every app published by Telephone Science.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Nomorobo - Robocall Blocker?
How's The Utilities Market?
How does it evolve in the Utilities market?
Rank progression
1 active ranking tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Nomorobo - Robocall Blocker
Key Takeaways
While the app is highly regarded for its core blocking technology, recent user feedback indicates potential friction regarding subscription management and the transition to premium 'Max' features.
Where Is It Heading?
Trend analysis
Available very soon