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FitnessAI

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AI strength-training app that programs sets, reps and weights and adapts progressive overload as you improve.

What it does

FitnessAI is an AI-powered weightlifting app that tells users exactly what to lift each session, generating sets, reps and weights from an algorithm trained on millions of real workouts. It applies adaptive progressive overload, adjusts to available equipment and time, and tracks strength gains and body composition, syncing with wearables like Apple Watch.

How to use: Simply log your workouts by tapping the circle buttons to record sets. The algorithm provides rest time suggestions and adjusts the difficulty for subsequent workouts.

Core features

AI-programmed sets, reps and weights
Adaptive progressive overload
Workouts sized to schedule and equipment
Wearable/Apple Watch integration
Progress and body-composition tracking
Guided form videos

Best for

Following a structured strength program without guesswork
Progressing lifts automatically over time
Fitting effective workouts into limited gym time
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