🛡️ Guardian Wall: Your shield against phone spam.

Tired of robocalls, phishing, and incessant telemarketing? Guardian Wall is your smart shield to filter unwanted communications before they even bother you.

Why choose Guardian Wall?

✅ Automatic blocking: A database of thousands of malicious numbers, regularly updated for proactive protection.

✅ Privacy protection: No cloud analysis. Your call log stays on your phone.

✅ Smart SMS filtering: Detect suspicious links, scam attempts, and smishing.

✅ Custom blacklist: Easily manage your own lists of numbers to block.

Detailed features:

🔹 Caller ID: Know who's calling before you even answer, thanks to our real-time analysis.

🔹 Community Database: Benefit from a smart blacklist powered by community reports.

🔹 No Ads: A clean, smooth interface with no intrusive banners.

🔹 Lightweight and Fast: An optimized app that won't slow down your smartphone.

Complete Protection Against:
• Aggressive Sales Calls
• Phone Harassment
• CPF Account Scams and Other Fraud
• Suspicious Voice Bots and Blocked Numbers
• Fraudulent SMS Messages Containing Phishing Links

Unlike other apps, we strictly respect your privacy. We NEVER upload your contact list to our servers. All processing is done locally on your device.

GDPR Compliance: Your data belongs to you. Period.

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🌐 USING LOCAL VPN — TOTAL TRANSPARENCY
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Guardian Wall uses the Android VPNService API exclusively to filter malicious domains directly on your device.

This VPN is 100% local:
• No data is sent to an external server
• All traffic remains on your phone
• No tunnel to a remote server is created
• The VPN only intercepts DNS requests to block fraudulent, advertising, and malicious domains

This feature is essential for the app's spam protection (blocking over 84,000 malicious domains via the StevenBlack/hosts lists).

Guardian Wall is a device security app, explicitly permitted by the Google Play VPN Service policy.