Call Blocker - Scheduler & SMS

**Call Blocker - Scheduler & SMS**

Take full control of who can reach you with our powerful Call & SMS blocker. Whether you're avoiding spam, silencing unwanted calls, or just need peace and quiet, this app gives you everything you need.

**📞 Call Blocking**

• Block calls from specific numbers or unknown callers

• Custom actions: reject, silence, or block with alert

• Set personalized rules for individual contacts

⚫ Blacklist

Block unwanted calls and messages from specific numbers.

• Add numbers manually or from your contacts

• Instantly block known spammers, telemarketers, or anyone you choose

• Customize blocking behavior per number (reject, silence, or alert)

• Enable repeated sound alerts for blocked calls or SMS messages

• Keep your blacklist organized and easily manageable

Stay in control by preventing unwanted interruptions — your blacklist, your rules.

**🟢 Whitelist**

• Let trusted contacts bypass all blocking rules

• Add numbers manually or from your contacts

• Enable repeated sound alerts for urgent calls or SMS messages.

**💬 SMS Blocking** *(Requires setting the app as default SMS handler)*

• Automatically block SMS messages from blacklisted numbers

• Silence SMS notifications

• Works reliably as your default SMS app

**📩 Built-in SMS and MMS Messenger**

Send, receive, and manage messages directly in-app.

The messenger becomes active once SMS blocking is enabled and the app is set as your default SMS app.

**⏰ Smart Scheduler**

Auto-block calls and SMS messages during:

• Specific times of day

• Selected days of the week with custom intervals

• Custom date ranges (e.g., vacations or meetings)

**🔐 Privacy-Focused Design**

• No call or message data is collected or shared

• All processing is done locally on your device

• Transparent permission explanations

• 100% offline functionality

**🔔 Permissions Notice**

To function properly, the app requires:

• **SMS Access (send, read, receive):** Needed to block and manage SMS. Must be set as your **default SMS app**.

• **Call Screening Access:** Required to block unwanted calls (Android 10+).

These permissions are **mandatory** and used **only** for call and SMS blocking.