SpamBlocker
Efficiently blocks unwanted calls and SMS on Android without replacing your default app. Utilizes regex rules, contact filtering, STIR attestation, repeated call checks, dialed number, recently used apps, and a time schedule for precise, customizable protection.
License model
- Free • Open Source
Application types
Platforms
- Android
- F-Droid
Features
SpamBlocker News & Activities
Recent News
Recent activities
- reviewed SpamBlocker
It works, but it does overtake your default sms/call apps to a degree. Technically it does not, but in practice you need to disable the notifications from your sms app and use this app's notifications.
- davideredigital reviewed SpamBlocker
I'm trying it and it's super customizable. I can't give it 5 stars because I'm stil not sure if it works well or not. For now it seems not better or worse than Should I Answer. I suggest you to try it yourself, since it's free and open source!
- davideredigital liked SpamBlocker
POX added SpamBlocker as alternative to Filtera
muhammadfarag added SpamBlocker as alternative to Getcontact
Sa5Go added SpamBlocker as alternative to Sereniphone- rated SpamBlocker
It works, but it does overtake your default sms/call apps to a degree. Technically it does not, but in practice you need to disable the notifications from your sms app and use this app's notifications.
SpamBlocker information
AlternativeTo Category
Security & PrivacyGitHub repository
- 883 Stars
- 44 Forks
- 2 Open Issues
- Updated Jun 16, 2025
Comments and Reviews
I'm trying it and it's super customizable. I can't give it 5 stars because I'm stil not sure if it works well or not. For now it seems not better or worse than Should I Answer. I suggest you to try it yourself, since it's free and open source!
It works, but it does overtake your default sms/call apps to a degree. Technically it does not, but in practice you need to disable the notifications from your sms app and use this app's notifications.