Brockley AI Fitness Coach and Strength Training App vs Rex: which one should you pick?
Two fitness & movement tools, side by side. We compare pricing, features, ratings, and target users so you don't have to read two separate reviews.

Brockley AI Fitness Coach and Strength Training App
Fitness & Movement
Brockley is a strength training app with a conversational AI coach that designs and adapts programs through natural chat. Tell it your goals, schedule, equipment and preferences. It will propose a plan, explain the reasoning and update it on the fly.

Rex
Fitness & Movement
Track your nutrition, log workouts, and receive personalized reports with Rex.fit. Achieve your fitness goals with this powerful AI-powered coach.
Quick verdict: Rex wins for most users
Rex has a slight edge in our scoring.
Brockley AI Fitness Coach and Strength Training App
Rex
Brockley AI Fitness Coach and Strength Training App features
- Conversational Program Design
Rex features
- Calorie Logging
- Workout Tracking
- Personalized Daily Reports
- AI Calorie Tracker via WhatsApp
- Workout Suggestions
- AI Body Scanner
Use cases side by side
Brockley AI Fitness Coach and Strength Training App
- •Strength Training Planning
Rex
- •Nutrition Tracking
- •Workout Logging
- •Accountability Coaching
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