Chatsy is a Flutter/Firebase AI personal assistant app with multi-model chat, streaming responses, web search, OCR/vision, voice, assistant personas, subscriptions, credits, chat history, Remote Config, analytics, and crash monitoring. This is a working consumer AI app, not a prototype. Verified proof includes 60.9K App Store downloads, 926K impressions, 146K product page views, 9.28% App Store conversion, $10.8K TTM revenue, $16.96K net gross sales after refunds, 19.75K subscribed push users, and TikTok creator proof with 317 collaborations and 79 submitted TikTok One videos from the current proof screenshot. The opportunity is to relaunch Chatsy with stronger retention/marketing or repurpose the existing Flutter/Firebase/payment/AI infrastructure into a more focused AI product. The seller is moving focus to other ventures and can walk buyers through the codebase, metrics, reusable components, and known improvements.