Sparq is a free anonymous stranger chat app. No profiles, no followers — just real conversations with strangers matched by shared interests. Free users match by interest tags. VIP users unlock location-based matching — city, state, then country. Features: gender filter, coin system, lucky draw, re-match, roses, dark mobile UI. Built by two friends from Kerala with Node.js, Socket.io, and Supabase. Zero funding, just passion. Try it and tell us what you think 🙏