Blacklist
VTDStudio Tools In-app purchases
Call Protection: Block global scam numbers & Instant blacklist synchronization
- Downloads
- 54+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Jul 26
- 2026 · v14.1
Screenshots
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!
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!
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