Spam Call Blocker
Block spam calls before they waste your time.
CallMindz identifies unwanted callers using a community-powered spam database. Tag spam numbers with one tap, auto-label known telemarketers, and keep your call log focused on real conversations that matter.
- Community-reported spam number database
- One-tap spam tagging from your call log
- Auto-label known telemarketer numbers
- Filter spam out of your main call view
Take back control of your phone
The average person receives multiple spam calls daily. CallMindz helps you identify, tag, and filter them out so your call log only shows conversations worth your attention.
Community spam database
When multiple users tag the same number as spam, it gets flagged for everyone. The more people use CallMindz, the smarter spam detection becomes.
One-tap spam reporting
See a spam call in your log? Tag it as Spam with one tap. The number is blocked for you and reported to help protect other users.
Spam filter view
Hide spam-tagged calls from your main call log view. Switch to the spam filter when you want to review or unblock a number.
Pattern-based detection
Numbers that call many users briefly and get ignored are flagged as potential spam even before manual reports come in.
Caller ID context
Unknown numbers get matched against the community database. If someone has tagged or identified the caller, you see that context before picking up.
Whitelist protection
Mark important numbers as trusted so they never accidentally end up in spam, even if other users report them.
Spam call blocker FAQ
How does spam detection work?
CallMindz uses community-reported spam numbers and pattern detection. When users tag a number as Spam, it contributes to a shared database. Numbers reported by multiple users are flagged automatically for everyone.
Can I report spam numbers?
Yes. Tag any call as Spam in your call log. This reports the number to the community database and helps other CallMindz users avoid the same caller.
Does it block calls automatically?
CallMindz identifies and labels suspected spam calls. Automatic blocking depends on your Android version and settings. On supported devices, you can enable auto-reject for numbers tagged as Spam by the community.