Projects using Kotlin in Dhaka DivisionProjects using Kotlin in Dhaka Division📱 Mobile Packet Capture & Firewall
Mobile Packet Capture & Firewall is a powerful, privacy-first network monitoring and security tool that lets you capture, analyze, and protect your device’s internet activity—without requiring root access.
Built on a secure local VPN-based engine, the app not only inspects traffic but also actively blocks threats and unwanted connections in real time. All processing happens directly on your device—no remote servers, no tracking, and no data collection.
🔍 Key Features
📡 Capture Network Traffic (No Root Required)
Monitor all incoming and outgoing connections using a secure local VPN interface.
📊 Analyze App Connections
See which apps are accessing the internet, including domains, IP addresses, protocols, and connection details.
⛔ Advanced Firewall Control
Block or allow connections with precision. Stop suspicious, unwanted, or background network activity instantly.
🛡️ Malware & Threat Detection
Detect and block connections to known malicious IPs and domains using continuously updated threat intelligence sources.
📁 Export PCAP Files
Save captured traffic in PCAP format for deep inspection using tools like Wireshark.
🧠 Smart Metadata Insights
Quickly extract useful information such as hostnames, request data, and connection patterns.
🔐 100% Local Processing
All traffic is captured, analyzed, and filtered entirely on your device.
No external VPN servers. No third-party data sharing. No compromises.
🛡️ Privacy First
Your data stays yours:
• No remote servers
• No tracking or analytics
• No data collection
• No ads tracking your activity
Full transparency. Full control.
⚙️ How It Works
Mobile Packet Capture & Firewall uses Android’s VPNService to create a secure local VPN tunnel. This allows the app to intercept, analyze, and filter traffic in real time, enabling both deep inspection and active protection—without sending any data outside your device.
🚀 Why Choose This App?
Unlike traditional packet capture tools, this app combines network analysis + firewall control + malware protection in one lightweight, privacy-focused solution. 💧 Water Reminder | Hydration Tracker
https://play.google.com/store/apps/details?id=com.usl.wr
Stay healthy, energized, and hydrated throughout your day with a smart and simple water tracking app designed for modern lifestyles.
✨ Why You’ll Love It
Your body needs water to function at its best. Whether you're working, exercising, or relaxing, this app helps you build a consistent hydration habit with intelligent reminders and an intuitive interface.
🚀 Key Features
✨ Sleek, modern UI with smooth performance
⏰ Smart daily water reminders (15m, 30m, 45m, hourly)
💧 Easy water intake tracking & detailed history
🎯 Personalized daily hydration goals
⚙️ Custom reminder intervals & schedules
📊 Visual charts, stats & progress insights
🔋 Lightweight & battery-friendly design
🌙 Dark mode support for comfortable viewing
➕ Quick add buttons for fast logging
🔥 Daily streaks & motivation tracking
⏸️ Pause reminders (sleep/work mode)
📏 Supports ml & oz units
🚀 Simple onboarding & easy-to-use controls
