BloqueaLlamadas: Anti Spam

🛡️ Block Calls: Anti-Spam is the simplest, most private, and most effective way to stop unwanted calls on your Android device.

Tired of receiving calls from unknown numbers, telemarketers, debt collectors, scams, or suspicious area codes? This app automatically blocks them with smart rules that you control, without ads, tracking, or sending your data to any server.

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✨ MAIN FEATURES
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🚫 BLOCKING UNSAVED CONTACTS
Automatically rejects any call that doesn't come from a number saved in your contacts. Ideal if you only want to receive calls from people you know.

🔢 BLOCKING BY AREA CODE
Add area codes (for example: numbers starting with 800, international codes, specific carriers) and the app will block all matching calls.


📵 TOTAL BLOCKING
Extreme "Do Not Disturb" mode: Reject absolutely all calls with a single tap.

📋 PERSONAL BLACKLIST
Manually add specific numbers or select contacts directly from your address book to block them. Perfect for getting rid of a persistent harasser.

⏱️ SMART PERSISTENCE RULE
What if it's a real emergency? Set it so that if a blocked number calls X times in Y minutes, the app automatically allows the call. You'll never miss a critical call again.

📊 HISTORY & STATISTICS
Review a paginated history of all blocked, received, and missed calls. See detailed graphs and statistics: how many calls you blocked today, this week, which numbers are the most persistent, etc.

📥 EXPORT TO CSV
Export your entire history to a CSV file for analysis in Excel, Google Sheets, or to save as a backup.

💾 BACKUP & RESTORE
Save all your settings (blacklist, prefixes, rules) to a JSON file and restore everything on another device with just a couple of taps.

🌙 MINIMALIST DARK DESIGN
Modern, clean interface, fully in Spanish. Dark mode by default to save battery and reduce eye strain.

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🔒 TOTAL PRIVACY
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Unlike other apps in this category:

✅ NO ads
✅ NO personal data collection
✅ NO information sent to external servers
✅ NO analytics or tracking services
✅ NO account or registration required
✅ Works 100% offline
✅ Everything is saved locally on your device Device

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⚙️ REQUIREMENTS
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• Android 10 or higher
• Call, contact, and notification permissions (explained step-by-step during first use)
• The app must be activated as a "call filtering app" in the device settings. System

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💜 SUPPORT DEVELOPMENT
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This app is 100% free, with no ads or paid features. If you'd like to support the developer, you can send a donation via PayPal or Plin (Peru) from the app's "Settings" section.

Thank you for using Call Blocker: Anti-Spam! 🛡️