LinkWall: Phishing Blocker
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About this app
🛡️ Effortless Smartphone Security
Are you receiving messages with links to fake parcel tracking, unpaid bills, or bank impersonators?
Scammers send thousands of traps every day. LinkWall is your automatic Android shield that discreetly checks every link before you click it. Automation covers SMS, messengers, and OLX chat. Not sure about a message in another app? Copy it and check.
🔒 Privacy First (Privacy by Design)
Your privacy is sacred.
The content of your messages, sender data, and personal information NEVER leave your device.
Text analysis and link extraction happen 100% locally in your phone's memory. Only the isolated, suspicious URL is sent to the cloud to be verified against threat databases.
✨ Key Features & Benefits:
• Active Shield (Premium): Operates in the background (using notification listening) and instantly blocks threats from apps before you can open a fake website.
• Chat assistant (Premium): An automatic reminder on OLX chat. The home-screen widget and the persistent shield notification scan a copied message — from classifieds, stays, and messengers (e.g. Booking, Vinted, Messenger). The Quick Settings tile turns the shield on and off.
• Dual Threat Verification (Free): Links are instantly checked against the official CERT Polska database (hole.cert.pl) and Google Safe Browsing, ensuring maximum effectiveness.
• Hidden Link Unpacking: The shield handles shortened URLs (e.g., bit.ly), catching the scammers' true intentions.
• Instant Intervention: When LinkWall detects a scam, it immediately displays a red, full-screen block with the malicious domain name.
• Scan from any app (Free): Not sure? Copy the message or use Share — checking is free.
Transparent Freemium Model: Manual checking is free. Full automation (Active Shield and Assistant) is available via subscription, which you can try with a free 7-day trial.
⚖️ Important Information
LinkWall is a digital security assist tool, but it does not guarantee 100% threat detection. Most importantly for your safety: the app DOES NOT require and DOES NOT use permissions to read your SMS messages (READ_SMS).
Install LinkWall and stop worrying about suspicious links!
Are you receiving messages with links to fake parcel tracking, unpaid bills, or bank impersonators?
Scammers send thousands of traps every day. LinkWall is your automatic Android shield that discreetly checks every link before you click it. Automation covers SMS, messengers, and OLX chat. Not sure about a message in another app? Copy it and check.
🔒 Privacy First (Privacy by Design)
Your privacy is sacred.
The content of your messages, sender data, and personal information NEVER leave your device.
Text analysis and link extraction happen 100% locally in your phone's memory. Only the isolated, suspicious URL is sent to the cloud to be verified against threat databases.
✨ Key Features & Benefits:
• Active Shield (Premium): Operates in the background (using notification listening) and instantly blocks threats from apps before you can open a fake website.
• Chat assistant (Premium): An automatic reminder on OLX chat. The home-screen widget and the persistent shield notification scan a copied message — from classifieds, stays, and messengers (e.g. Booking, Vinted, Messenger). The Quick Settings tile turns the shield on and off.
• Dual Threat Verification (Free): Links are instantly checked against the official CERT Polska database (hole.cert.pl) and Google Safe Browsing, ensuring maximum effectiveness.
• Hidden Link Unpacking: The shield handles shortened URLs (e.g., bit.ly), catching the scammers' true intentions.
• Instant Intervention: When LinkWall detects a scam, it immediately displays a red, full-screen block with the malicious domain name.
• Scan from any app (Free): Not sure? Copy the message or use Share — checking is free.
Transparent Freemium Model: Manual checking is free. Full automation (Active Shield and Assistant) is available via subscription, which you can try with a free 7-day trial.
⚖️ Important Information
LinkWall is a digital security assist tool, but it does not guarantee 100% threat detection. Most importantly for your safety: the app DOES NOT require and DOES NOT use permissions to read your SMS messages (READ_SMS).
Install LinkWall and stop worrying about suspicious links!
Automatic shield. Blocks scam links from SMS, chats, and your clipboard.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Promote versioning to 0.4.0 and align production messaging.
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About the developer
Michał Żmudzin
istredd@gmail.com
Łosia 3
05-805 Otrębusy
Poland
