Silence: Spam & Prefix Blocker

About Silence: Spam & Prefix Blocker

Tired of constant interruptions from telesales, robocalls, and scammers? Silence is your ultimate shield against unwanted calls. Designed with a philosophy of "Privacy First", Silence helps you reclaim your peace of mind without compromising your personal data.

Unlike other caller ID apps, Silence works 100% Offline. We process everything locally on your device—your contacts and call logs never touch our servers.

🛡️ KEY FEATURES:

🚫 Advanced Prefix Blocking (Wildcards) The most powerful tool to stop spam rings. Easily block entire ranges of numbers by entering their starting digits.

👤 "Contacts Only" Mode Need absolute focus? Activate the "Contacts Only" shield to instantly block everyone not in your address book. Perfect for meetings, sleep, or "Me Time."

🕵️ Block Private & Hidden Numbers Automatically reject calls from "Unknown" or "No Caller ID" sources. Scammers often hide their numbers—Silence stops them before your phone even rings.

📝 Smart Rules Engine

Custom Blacklist: Block specific numbers or patterns.

Safety Whitelist: Ensure important calls (family, work) always get through, regardless of your blocking rules.

🔒 Unmatched Privacy & Security

Offline-First: No internet required for blocking logic.

No Data Uploads: We do NOT upload or sell your contact list.

Biometric Lock: Secure your blocking history and settings with Fingerprint or Face ID.

✨ Modern & Lightweight

Stunning K-Style Dark Mode interface.

Battery-friendly and lightweight.

No annoying notifications for blocked calls (customizable).

HOW IT WORKS:

Grant the "Call Screening" permission.

Open the "Rules" tab and toggle on the shields you need.

Add custom prefixes (e.g., 1900*) to block specific spam waves.

Enjoy the silence.

Download Silence today and take back control of your phone!

Questions or feedback? Contact our support team via the Settings menu.