Best Free Fitness AI tools

Replify provides gyms and fitness chains with a 24...

Replify provides gyms and fitness chains with a 24/7 AI receptionist and sales suite that handles inbound calls, outbound calls/texts, appointment scheduling, lead qualification, billing automation and live staff transfers, integrating with CRMs, booking systems and calendars.

Thryve offers 24/7, anonymous wellbeing support vi...

Thryve offers 24/7, anonymous wellbeing support via WhatsApp and Telegram, in over 50 languages. It delivers adaptive self‑discovery chats, resilience tips, daily affirmations, health reminders, educational content, and links to professional counseling and crisis hotlines.

GymPact is an AI‑powered platform that generates m...

GymPact is an AI‑powered platform that generates monthly sport‑specific workout plans tailored to users’ position, equipment, and time limits. It tracks performance, adapts plans, and connects athletes for shared training and accountability.

GoDiary automatically tracks running, walking, and...

GoDiary automatically tracks running, walking, and cycling using GPS and machine learning, offering precise start/stop detection, manual mode, trend graphs, goal setting, Apple Health sync, and battery‑optimized background operation for continuous fitness tracking and performance monitoring.

ZoeFit is an AI-powered fitness coach delivering p...

ZoeFit is an AI-powered fitness coach delivering personalized workout and nutrition plans based on user weight, height, and age. It tailors regimes for weight loss, muscle gain, or maintenance, offering real-time feedback for effective progress tracking.

Anatolink is an innovative AI tool that swiftly a...

Anatolink is an innovative AI tool that swiftly analyzes online injury assessments using generative AI and 3D software. In just one minute, it offers personalized insights and physiotherapy recommendations for proactive physical well-being management.

GYMCIRCLE lets users locate workout groups, log ex...

GYMCIRCLE lets users locate workout groups, log exercises, and track progress. It offers a public feed for sharing updates, a challenge mode for friendly competition, and detailed analytics to support consistent training and skill development.

IronIQ tracks strength‑training routines on iPhone...

IronIQ tracks strength‑training routines on iPhone, iPad, and Apple Watch, syncing data via iCloud. It offers preset programs (PPL, 5x5, Heavy Duty), custom workouts, tutorials, weight‑plate calculator, real‑time charts, rest timer, and Apple Health integration. Data stays private.

Weightlifting.ai creates personalized Olympic weig...

Weightlifting.ai creates personalized Olympic weightlifting programs that adapt volume, intensity, and exercise selection in real time. Users set session frequency and lift priorities; the AI tracks performance, recovery, and taper timing for balanced, age‑appropriate training and competition peaking.

KinesteX AI is a motion‑tracking SDK that counts m...

KinesteX AI is a motion‑tracking SDK that counts movements, estimates calorie burn, and monitors posture, fatigue, balance, and muscle engagement for fitness apps. It runs locally on iOS, Android, and web and offers customizable dashboards and an exercise library.