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Matthew
Founder of Rock - AI-powered fitness app
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Rock
Fitness app that connects your sleep, nutrition and workouts
Feb 2026
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Joined Product Hunt
February 18th, 2026
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Matthew
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4mo ago
Rock - Fitness app that connects your sleep, nutrition and workouts
Rock is an AI fitness companion that learns how your body responds to sleep, nutrition and training — and gives you a personalized daily plan based on all your data, not just one tracker.
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