Caller ID: Spam Blocker

Caller ID: Spam Blocker is an all-in-one default phone app that identifies unknown numbers, warns and blocks spam, and gives you full control over calls. As your default dialer you can answer or reject calls, view recent call history, manage contacts, perform instant number lookups, and use an after-call overlay to save, report, or block numbers without switching screens. A smart spam detection system protects you from scam callers, telemarketers, and robocalls in real time.

Important: Caller ID: Spam Blocker must be set as your device’s default phone handler to enable core call management and spam-protection features. During setup you’ll be prompted to allow that permission — it’s required for the app to function. We only request the permissions necessary for functionality and respect your privacy. Download now to make calling smarter, safer, and fully under your control.