Android call blocker
Call Blocker for Android
DenyCalls gives you a direct way to control incoming calls: approve the contacts you trust, then let the app screen unapproved callers locally on your Android phone.
Control who can call
You choose the approved contacts. Protection follows your list instead of depending on a third-party database of reported numbers.
Allow trusted contacts
Approved family, friends, work contacts, healthcare providers, or school contacts can ring as usual.
Block unapproved callers
When protection is active, incoming calls from numbers you have not approved can be blocked before they interrupt you.
A simpler approach to call blocking
DenyCalls is an allowlist call blocker. It does not identify callers or claim to recognize every spam or fraudulent number.
Ready to choose who can call?
Download DenyCalls for Android and build your trusted-contact list.