WooChuuP is a Korean-language character chat & roleplay app. Not a one-off chatbot β a relationship that carries across days, deepens over time, and reaches out when you're away.
The hard part of great roleplay isn't a single clever reply β it's continuity, character, and presence over time. That's exactly what WooChuuP is built for.
Persistent memory, relationship stages, and anniversaries. The bond deepens across days instead of resetting every session.
Each character has an authored world and a consistent voice. Tone and in-character consistency are the product β where model quality matters most.
Characters send gentle check-ins when you've been away β a daily presence in a familiar messenger experience, never spam.
Built mobile-first as an installable PWA β relationship profiles, a daily home feed, and a warm chat with read receipts and reactions.
Who reached out today, at a glance.
Relationship stage, anniversaries, shared history.
The relationship visibly grows over time.
Continuous, in-character conversation β a steady voice you get to know.
Characters remember your history, so each chat builds on the last.
From first meeting to something closer β reflected in how they speak.
"μ°λ¦¬ 23μΌμ§Έ" β it tracks your time together and marks the days that matter.
A gentle check-in when you've been away β natural presence, never spam.
Installable PWA: read receipts, reactions, profiles, a cozy chat feel.
The whole product runs on Google Cloud, with inference on Vertex AI β serverless backend, real-time data, an installable web app. Small footprint, ready to scale.
In production beta, exploring commercial launch. Built solo by an independent founder. For partnership, infrastructure, or product questions:
founder@woochuup.team