Scam call protection
Use AI-Assisted Protection to Reduce Scam Call Risk
Scam calls are not always obvious. They may use spoofed caller IDs, urgent scripts, private numbers, fake local numbers, or repeated attempts. Block Guard helps reduce exposure with AI-assisted call risk scoring, blocking rules, trusted contacts, and reviewable logs.
Keep trusted people reachable
Add family, doctors, pharmacies, caregivers, schools, and important services to trusted contacts or whitelists before enabling stricter unknown-caller behavior.
Reduce suspicious calls and texts
Use AI-assisted risk signals with unknown-number rules, private-call controls, area-code or prefix filters, spam blocking, and SMS/MMS filtering for suspicious messages.
Pair the app with one simple safety rule
If an unexpected caller asks for money, gift cards, passwords, account codes, or remote access to the phone, hang up and contact a trusted person or official number. AI-assisted blocking helps, but safe habits still matter.
Keep Reading: AI Call Blocking Guides
More ways to use AI-assisted call protection, reduce spam calls, and keep important callers reachable.
How to Use Block Guard
A complete setup and tuning guide for permissions, trusted contacts, blocking rules, profiles, SMS filtering, logs, backup, and troubleshooting.
Read the guide →AI Call Blocker
How AI-assisted call risk scoring fits into a practical Android call blocker.
Read the guide →AI Spam Call Blocker
How Block Guard combines AI-assisted risk signals with spam-call rules and trusted contacts.
Read the guide →Adaptive Call Risk Scoring
What call risk scoring is useful for, where it helps, and why reviewable rules still matter.
Read the guide →Get AI-Assisted Call Protection with Block Guard
Block Guard combines Adaptive AI call risk scoring with practical spam-call controls, trusted-contact exceptions, unknown-caller rules, SMS filtering, and blocked-call visibility.