Web notifier

朱东阳

About this app

🌐 Web Notifier - Your Intelligent Web Monitoring Assistant

Monitor any webpage changes in real-time and get notified instantly! Whether it's e-commerce prices, news updates, job postings, or government announcements, Web Notifier
automatically monitors 24/7 and alerts you the moment changes occur.

⚡ Core Features

📊 Smart Monitoring
• Full Page: Monitor all content changes on entire webpages
• Precise Targeting: Use visual selector to choose specific regions (prices, titles, etc.)
• CSS Selectors: Support professional CSS selector syntax
• SPA Support: Perfect for React, Vue, Angular and other dynamic pages

🎯 Intelligent Filtering
• Keyword Matching: Only notify when specified keywords are detected (e.g., "discount", "sale")
• Regular Expressions: Support complex pattern matching
• Smart Filtering: Automatically filter timestamps, visit counters and other dynamic content
• Reduce False Positives: Focus only on truly important changes

🔔 Multi-Channel Notifications
• Local Notifications: Real-time alerts in system notification bar
• WeChat Work: Send to WeChat Work group chats
• Email: Support QQ Email and other email services
• Slack: Integrate with Slack workspace
• Microsoft Teams: Push to Teams channels

📸 History Tracking
• Auto Snapshots: Save complete content of each change
• Compare View: Side-by-side or unified diff view
• GZIP Compression: Save 60-80% storage space
• Change Statistics: Clear charts showing change trends

🚀 Advanced Features
• Background Monitoring: Continue monitoring even after exiting the app
• Power Efficient: Only briefly wake up during checks, minimal battery impact
• High Concurrency: Support monitoring hundreds of websites simultaneously
• Adaptive: Auto-adjust monitoring frequency based on battery level
• Multilingual: Support 18 language interfaces

💡 Practical Use Cases

🛒 E-commerce Price Monitoring
Monitor product pages on JD, Taobao, Tmall, etc. Get notified instantly when prices drop.

📰 News Tracking
Follow specific news websites or sections, know immediately when important news breaks.

🎓 School Notice Monitoring
Monitor school academic websites for exam schedules, course selection, holidays, etc.

💼 Job Posting Tracking
Watch your favorite companies' career pages, apply first when new positions open.

🏠 Housing Information Monitoring
Monitor rental website search results, get notified when matching properties appear.

🏛️ Government Announcement Tracking
Follow government website announcements for important policies and notices.

🔐 Privacy & Security

• Local Storage: All data saved on your device
• No Account Required: No registration needed, ready to use
• Open Source: Code is open for community review
• Ad-Free: Completely free with no ads

✨ Technical Highlights

• 99.999% Availability: Multiple strategies ensure monitoring success
• Smart Retry: Auto-recover from network failures
• Cookie Support: Support websites requiring login
• Self-signed SSL: Support intranet and special certificate websites
• Proxy Support: Support HTTP/HTTPS/SOCKS5 proxies

📱 System Requirements

• Android 7.0 and above
• Recommend disabling battery optimization for better background performance

🆓 Completely Free

Web Notifier is completely free with no in-app purchases, no ads, and no limitations!

📧 Contact Us

• Developer: Zhu Dongyang
• Email: [e-mail]