Built by a student, for students.
I'm Swastik Sahu, currently preparing for my JEE exams with a deep passion for building software. I don't come from a traditional coding background — but by leveraging AI, I build secure, high-performance tools that solve real problems for students. My work is verified by platforms like the Google Play Store.
FocusBuddy (Android)
Why I built it: Mobile phone addiction was the #1 reason I was wasting time during my JEE prep. I needed a way to force myself off my phone.
The benefit: Reclaims hours of wasted screen time daily. Being officially published on the Google Play Store proves the apps I build are 100% safe, verified and secure.
FocusBuddy (Windows)
Why I built it: Fixing phone addiction was not enough — PC distractions like games were just as bad during study hours.
The benefit: Creates a completely distraction-free environment across your entire digital life, syncing your discipline from your phone to your PC.
AI Screen Monitoring
Why I built it: I wanted a tool that actually understands what is on my screen to hold me accountable if I start slacking off.
The benefit: Uses state-of-the-art local vision AI (like Moondream) to detect distractions in real time — true accountability without ever sending any images to the cloud.
Bluetooth Auto-Connect
Why I built it: Windows Bluetooth pairing is notoriously slow when you just want to quickly connect headphones before a lecture starts.
The benefit: Instant, frictionless pairing. The system-tray app detects when your phone or headphones are in range and reconnects automatically.
WiFi Swap
Why I built it: Live PhysicsWallah classes dropping out due to a bad WiFi connection completely ruins the flow of the lecture.
The benefit: Automatically scans and swaps to the strongest available network in the background so your classes never buffer or disconnect.
YouTube Blocker
Why I built it: The YouTube algorithm is designed to trap you for hours. I needed a way to surgically remove it while keeping educational sites open.
The benefit: Completely kills the #1 source of student procrastination while still allowing you to access the web for research and studying.
SWASTIK AI Finance
Why I built it: To demystify the complex world of investing and stock-market analysis using the power of artificial intelligence.
The benefit: Takes inputs like income and savings to provide clean, actionable, AI-driven financial strategies — a showcase of what AI can build.
Everything here is built by one student, learning in public. If you want to see more, the LectureLock source is open on GitHub.
View LectureLock on GitHub