Firewall is a utility app that manages incoming communications by restricting calls and texts to a user-defined whitelist of contacts. It aims to eliminate spam and robocalls by routing all non-approved callers to voicemail, while offering additional privacy tools like anonymous outbound calling.
Overview · Full Intel report in progress
The App DNA
What makes this app unique?
For Users seeking to eliminate unwanted spam calls and maintain strict control over their incoming communication channels.
What does it look like?
Key features
Blocks all incoming calls except those from approved contacts, effectively filtering out robocalls and unknown numbers.
Filters unwanted text messages to reduce disruptions and maintain user privacy.
Provides a system to screen and manage messages left by callers.
Allows users to make calls while protecting their personal phone number.
How much does it cost?
Velocity
Dormant developmentShow more...
5 versions in history. Development pace: zombie.
Who built it?
Ad Hoc Labs
3 apps tracked · Utilities
Burner: Second Phone Number
Burner: Second Phone NumberUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Firewall - Spam Call Blocker
How's the Utilities market?
The rivals identified
The Analyst's Read
Key takeaways for Firewall - Spam Call Blocker
Where is it heading?
Bottom line
While the app offers a unique whitelist-only approach to spam, recent user feedback highlights critical technical stability issues and potential difficulties with call routing after uninstallation.
Report last updated