Live iOS app on Apple App Store + web version at subdone.app. Built with React for easy cross-platform deployment. Track subscriptions, reminders, expense overview, multi-currency support. Clean UI, existing users, zero revenue but HUGE monetization potential (freemium, premium features). Android deployment straightforward with React codebase. Subscription management is a booming multi-billion dollar market. Includes complete source code, domain, design assets, App Store approval done. Turn-key