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MIMI

3D Character + Kids Learning App · v0.4.5

MIMI is a real-time 3D character with two homes: a plug-and-play web widget that greets and chats with visitors via Claude SSE, and MIMI Smart Kids — the Android learning app where she's the host across 40 mini-games in 7 categories (MIMI · Fun · Puzzles · Words · Numbers · World · Move & Sing). Both share the same GLB asset; the native pipeline bakes textures to vertex colors so Hermes renders her at 30-75 fps without WebView fallbacks. APK is self-distributed at mimismartkids.com/downloads/.

Web WidgetAndroid
mimismartkids.com
MIMI live site

Features

What it does, line by line.

  • Real-Time 3D Character — 60 fps on Web (R3F + three 0.171), 30-75 fps native on Android
  • Web Widget — Plug-and-Play One-Line Embed, <10KB Stub
  • MIMI Smart Kids Android — 7 Categories · 40/40 Activities Shipping · Zero SOON Badges
  • 22 Mini-Games in v0.4.4 — Picture Riddle, Memory Cards, Pattern Match, Word Scramble, Dance Director + 17 more
  • Persistent MIMI Stage — Single GLView Mounted Once, Repositioned Across Screens (no per-screen load lag)
  • Native 3D Pipeline — expo-gl + three.js with Custom Vertex-Color Bake Pass, 23 MB GLB
  • Claude AI Conversations — SSE Streaming, 10 Emotional States, Customizable Personality
  • Self-Distributed APK — Built Locally with Android Studio + Gradle (no EAS, no Play Store)

Stack

Built with.

The technologies on the inside. Same stack we use across the rest of the studio's products.

React 19Three.js + R3FExpo SDK 52expo-glAnthropic SDKVite 6

Try MIMI now.

Open the live site, or browse the rest of the studio's catalogue.