CallBlocker Pro: Block Unknown

Block Unknown Calls. Only Approved Numbers Can Reach You. Tired of unknown calls interrupting your day? CallBlocker Pro is a simple and powerful call blocker that lets only approved numbers call you. If a number isn’t on your whitelist, it’s automatically blocked — silently. No ringing. No distractions. No decisions. 🔒 How It Works CallBlocker Pro uses Android’s built-in call screening to block unknown calls before your phone rings. ✅ Your contacts are automatically whitelisted ➕ Add any number to your whitelist anytime 🚫 All non-whitelisted numbers are blocked instantly 🔕 Calls are rejected silently (no ring, no disturbance) ⭐ Why Choose CallBlocker Pro Most apps try to detect spam calls. CallBlocker Pro takes a simpler and more reliable approach: 👉 only allow calls from numbers you approve No spam detection errors No missed unwanted calls No reliance on external databases Just complete control over who can call you. 🎯 Perfect For People who want to block unknown calls completely Users tired of interruptions from random numbers Professionals who need uninterrupted focus Anyone who prefers whitelist-based call blocking ⚙️ Features ✔ Whitelist-Based Call Blocking Only approved numbers can call you. ✔ Block Unknown Calls Automatically All numbers not in your whitelist are blocked instantly. ✔ Silent Call Rejection Blocked calls never ring or disturb you. ✔ Smart Whitelist Management Contacts are allowed by default. Add or remove numbers anytime. ✔ Block Log View all blocked calls with number and time. Filter or clear anytime. ✔ Quick Settings Toggle Turn call blocking on or off instantly. ✔ Status Notification Always know when call blocking is active. 🔐 Privacy First Your privacy is fully protected. No data collection No cloud sync No accounts required Everything runs entirely on your device. Your contacts are used only for whitelisting and are never uploaded or shared. 🚨 Important Notes This app does not identify or label spam calls It blocks all non-whitelisted numbers by design Emergency numbers are never blocked (Android enforced) Requires call screening permission and compatible Android device 💰 Pricing ✅ 14-day free trial 💎 One-time purchase — no subscription