(Old Version) TopCoder.App - Invisible AI Interview Copilot - Way better and cheaper than ultracode
TopCoder.App - Don’t let one Le*tCode ‘Hard’ cost you a $300k offer!!
Real-time AI help during live technical interviews. Completely invisible to screen share.
TopCoder sits as a transparent overlay on your screen — interviewers can't see it, even on Zoom, Google Meet, or CoderPad. Take a
screenshot of any coding problem and get instant solutions with multiple approaches, from brute force to optimal.
What you'll see in this demo:
Screenshot a LeetCode-style problem → get 2-3 approaches in seconds
Each approach includes: code, complexity analysis, what to say to the interviewer, and a step-by-step walkthrough
Passthrough mode — click through the overlay to type in your IDE while reading the solution
Works with coding, system design, and behavioral questions
How it works:
1. Start an interview session
2. Press Cmd+A to capture your screen
3. AI analyzes the problem and generates approaches in parallel
4. Read the "Say" script like a teleprompter while you code
Features:
Invisible to all screen sharing tools (Zoom, Meet, Teams, WebEx)
Parallel AI pipeline — first approach appears in ~4 seconds
Supports Python, Java, C++, JavaScript, Go, and more
Auto-generated unit tests for each approach
System design deep-dives with pre-built architectures
Knowledge base for company-specific prep
Download free: https://topcoder.app
3 free AI analyses included. No credit card required.
macOS 14+ · Apple Silicon (M1/M2/M3/M4)
Questions or feedback: [email protected]
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