About Philomuse Limited

Philomuse Limited is a Hong Kong–based creative technology company. We build playful, expressive mobile experiences that help people share who they are. Our flagship app, Romi, brings emojis to life with augmented reality and turns every profile into a personal vibe canvas.

Corporate details

Our mission

We believe self-expression should feel effortless and fun. Romi combines real-time AR effects, a creative discovery feed, and richly customizable profiles so that anyone can turn an ordinary moment into visual magic — and connect with people who share their vibe.

What we build

• AR emoji camera — emojis that come alive and react around you in real time.
• Creative discovery — meet new people through expressive, emoji-rich profiles.
• Moments feed — scroll genuine, in-the-moment posts from the community.
• Vibe canvas profiles — style a profile that captures exactly who you are.