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About Blacklist

🛡️ Blacklist Protector - The most comprehensive smart call protection and real-time blacklist synchronization app for you and your business.

Are you tired of scam calls, spam calls, or need to manage a list of bad customers (those who cancel orders) in your sales team? Blacklist Protector is designed to thoroughly solve this problem with superior performance and a modern Pastel interface.

✨ KEY FEATURES:

1. GLOBAL SCAMS DATABASE

• Built-in database of phone numbers used for scams, impersonating government agencies, or spamming in Vietnam.

• Community collaboration: Any user can "Mark as a Global Scam." When a phone number reaches the required number of reports, the system will automatically update all other users immediately.

2. SMART OVERLAY ALERT (UNIVERSAL OVERLAY)
• When there is an incoming or outgoing call from a number on the blacklist/scam list, a highly visible, fluorescent neon red overlay box will appear immediately.

• Displays detailed information on the number of scam reports from the community and the specific reasons (e.g., order cancellation, impersonating police, debt collection...) helping you proactively avoid risks.

• The interface features beautiful glassmorphism-effect floating buttons that can be easily dragged and dropped to avoid obstructing the system screen.

3. REAL-TIME TEAM SYNCHRONIZATION
• For online shops and delivery businesses: Extremely secure internal blacklist management.

• Employees register accounts quickly via Google and are visually vetted and granted permissions by the Admin.

• All updates on bad customers and delivery notes from one device will be instantly synchronized to the Firestore cloud for the entire shipper/telesales team.

4. DATA SECURITY & LEAK PREVENTION

• Only the Admin has full access to the original phone number. For employee accounts, the phone number will be intelligently masked (e.g., 090***4567) for maximum information security.

5. MODERN PASTEL INTERFACE & DYNAMIC THEMING
• Minimalist design language, sophisticated pastel color scheme, creating a luxurious and soothing feel.

• Full support for Light Mode and Dark Mode with a quick 3-state toggle button.

• Automatically translates and is 100% compatible with your phone's system language.

Download Blacklist Protector now to protect yourself, your family, and your business from fraud today!

What’s new

Version 14.2 · Updated November 12, 2026

Update tiêu chuẩn google

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