Gemma Guard
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About this app
Gemma Guard: Catch phishing and scams before you click.
Phishing works because it looks real. Scammers use fake logos, spoofed brand layouts, and urgent language to trick you. Gemma Guard is your personal, on-device AI security assistant that catches what you might miss — all without your data ever leaving your phone.
With a single tap, Gemma Guard analyzes suspicious messages across any app. It doesn't just read the text; it looks at the entire screen visually to spot fake branding and deceptive layouts.
HOW IT WORKS
A discreet floating button sits over your apps. If you receive a suspicious text, email, or see a questionable website, simply tap the button:
1. Capture: It takes a secure scan of your current screen.
2. Analyze: Using the powerful, on-device Gemma 4 AI model, it scans both the text and the visual layout simultaneously.
3. Verdict: Within seconds, you get a clear, easy-to-understand risk assessment.
100% OFFLINE & PRIVATE
Your privacy is our absolute priority.
- No Cloud Connection: Your screenshots and personal data never leave your device.
- No Accounts: Start using it immediately without signing up.
- No Subscriptions: Advanced threat detection that is completely free.
Everything runs locally on your phone.
WHY GEMMA GUARD IS DIFFERENT
Traditional security tools only look at links or require you to copy-paste text into a browser.
- Works Everywhere: Protects you across SMS, WhatsApp, Telegram, emails, social media, and any browser.
- Sees the Whole Picture: Most scams use fake logos. Gemma Guard's multimodal AI sees visual urgency cues and brand impersonation that text-only scanners miss.
- Clear Explanations: It doesn't just give you a warning. It explains why the message is dangerous (Risk Level, Confidence Score, and Specific Reasons) and tells you exactly what to do next.
ACCESSIBLE FOR EVERYONE
Designed to be intuitive for all users, especially those who might struggle with complex phone gestures.
- One-Tap Scan: No complicated screenshot gestures required.
- Share to Verify: Easily share a scan result with your family or friends with one tap.
- Multilingual Support: Fully supports English and Russian natively. The AI adapts to your device language, explaining threats and giving recommendations in a way you can understand.
Keep yourself and your family safe from the world's most common digital attacks. Install Gemma Guard today and get peace of mind with every tap.
Note: Gemma Guard requires the Screen Capture and "Display over other apps" permissions to scan your screen.
Phishing works because it looks real. Scammers use fake logos, spoofed brand layouts, and urgent language to trick you. Gemma Guard is your personal, on-device AI security assistant that catches what you might miss — all without your data ever leaving your phone.
With a single tap, Gemma Guard analyzes suspicious messages across any app. It doesn't just read the text; it looks at the entire screen visually to spot fake branding and deceptive layouts.
HOW IT WORKS
A discreet floating button sits over your apps. If you receive a suspicious text, email, or see a questionable website, simply tap the button:
1. Capture: It takes a secure scan of your current screen.
2. Analyze: Using the powerful, on-device Gemma 4 AI model, it scans both the text and the visual layout simultaneously.
3. Verdict: Within seconds, you get a clear, easy-to-understand risk assessment.
100% OFFLINE & PRIVATE
Your privacy is our absolute priority.
- No Cloud Connection: Your screenshots and personal data never leave your device.
- No Accounts: Start using it immediately without signing up.
- No Subscriptions: Advanced threat detection that is completely free.
Everything runs locally on your phone.
WHY GEMMA GUARD IS DIFFERENT
Traditional security tools only look at links or require you to copy-paste text into a browser.
- Works Everywhere: Protects you across SMS, WhatsApp, Telegram, emails, social media, and any browser.
- Sees the Whole Picture: Most scams use fake logos. Gemma Guard's multimodal AI sees visual urgency cues and brand impersonation that text-only scanners miss.
- Clear Explanations: It doesn't just give you a warning. It explains why the message is dangerous (Risk Level, Confidence Score, and Specific Reasons) and tells you exactly what to do next.
ACCESSIBLE FOR EVERYONE
Designed to be intuitive for all users, especially those who might struggle with complex phone gestures.
- One-Tap Scan: No complicated screenshot gestures required.
- Share to Verify: Easily share a scan result with your family or friends with one tap.
- Multilingual Support: Fully supports English and Russian natively. The AI adapts to your device language, explaining threats and giving recommendations in a way you can understand.
Keep yourself and your family safe from the world's most common digital attacks. Install Gemma Guard today and get peace of mind with every tap.
Note: Gemma Guard requires the Screen Capture and "Display over other apps" permissions to scan your screen.
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 parties
Learn more about how developers declare sharing
No data collected
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What’s new
Gemma Guard helps you spot phishing and scams right on your device.
• On-device phishing detection — your data never leaves your phone
• Scan screenshots to automatically extract and analyze text
• Local AI analysis with clear risk verdicts and explanations
• Share results in a tap
This is our first public release. We'd love your feedback!
• On-device phishing detection — your data never leaves your phone
• Scan screenshots to automatically extract and analyze text
• Local AI analysis with clear risk verdicts and explanations
• Share results in a tap
This is our first public release. We'd love your feedback!
