Track your meals and get instant AI coaching with just a photo

What is Rex?

Rex (rex.fit) is a fitness resource in Dieting. Rex is an AI nutrition and workout coach that logs meals from a photo or text message via WhatsApp or its mobile app, providing calorie/macro analysis, AI body scans, and personalized coaching. The company is also developing a wearable nutrition tracker called The Drop.

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Category: Fitness | Nutrition · Dieting · Tags: calorie-tracking, ai-coach, meal-logging, computer-vision, whatsapp

Published: 2026-07-05

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