AI Care Companion
Gemma 4 on your phone. 46 AI doctors. Zero data leaks.
AI Care Companion launched on May 19, 2026 with 7 votes, #1,574 of 20,538 launches that month and more than 90% of that year's launches.
What it does
AI-powered offline health assistant built with React Native. On-device Gemma 4 4B via llama.rn for private, internet-free medical Q&A. Multi-agent AI (drug info, first aid, symptom triage, nearby doctors). Firebase sync, biometric auth, medication insights. - narender-rk10/AI-CareCompanion-Offline-Health-By-Gemma
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Gemma Gem – AI model embedded in a browser – no API keys, no cloudApr 2026 · github.com · ▲156Gemma Gem is a Chrome extension that loads Google's Gemma 4 (2B) through WebGPU in an offscreen document and gives it tools to interact with any webpage: read content, take screenshots, click elements, type text, scroll, and run JavaScript. You get a small chat overlay on every page. Ask it about the page and it (usually) figures out which tools to call. It has a thinking mode that shows chain-of-thought reasoning as it works. It's a 2B model in a browser. It works for simple page questions and running JavaScript, but multi-step tool chains are unreliable and it sometimes ignores its tools…
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