NutriMind: AI Calorie Counter – Private, offline AI calorie and macro tracking

Summary: NutriMind is a 100% offline Android app that uses on-device AI powered by Google’s Gemma 3 via LiteRT-LM to track calories, macros, and hydration without sending data to the cloud. It supports photo recognition, voice input, and manual entry while maintaining user privacy.

What it does

NutriMind processes food logging entirely on-device using AI for instant photo recognition, natural voice meal descriptions, and quick text input. It calculates TDEE and macros based on the Mifflin-St Jeor formula and tracks water intake.

Who it's for

It is designed for Android users seeking calorie and macro tracking without compromising privacy or relying on cloud services.

Why it matters

NutriMind eliminates the need to send personal data to servers, combining AI convenience with full data privacy and offline functionality.