Great. Experiences you didn't know existed.
Transformative Retreats for Wellness & Relaxation.
Our Story
Great App AI was born from a powerful mission: to help people step out of the ordinary and fully live their potential. That mission is rooted in the life journey of our founder, Tim Theeuwsen.
After eight intense years in the Dutch Marine Corps, where he continuously pushed his physical and mental limits, Tim felt called to channel his experience into something more. He went on to study business administration and completed multiple certifications in the health and fitness industry. With this foundation, he launched Great, a personal training and lifestyle company in Amsterdam grounded in a holistic approach, one that considers not just fitness, but also nutrition, workload, family life, and social obligations.
Yet, Tim sensed there was more. More than just physical health, a deeper longing for meaning, connection, and inner balance. His personal search took him to silent retreats, mountain-top breathwork sessions, and powerful encounters with people across the globe who were all seeking the same thing: to truly feel alive.
From that journey, Great App AI was born.
We combine cutting-edge technology with deep human insight to create a platform where personal transformation becomes accessible to all. Whether it’s yoga under starlit skies, digital detoxes in nature, or personalized wellness journeys, our mission is to help people reconnect with themselves, with others, and with what truly matters.
Great App AI is not just a platform. It’s a movement. A global community of individuals choosing authenticity, connection, and well-being. People who are consciously shaping their lives and inspiring others to do the same.
Welcome to Great App AI where technology meets soul, and your journey to a more meaningful life begins.
Health
Health is at the core of the Great App. We believe that everyone deserves to live a healthy, vibrant life. Our app offers personalized nutrition plans, fitness routines, and wellness tips to help users achieve their health goals. Whether it’s losing weight, building muscle, or simply eating better, our AI-powered guidance provides the tools and motivation to make lasting lifestyle changes. We’re committed to empowering individuals to take control of their health and enjoy the benefits of a balanced, nutritious life.
Sports
Sports are about pushing your limits and reaching new heights. The Great App supports athletes of all levels with tailored training programs, progress tracking, and community support. From running and cycling to triathlons and fitness competitions, our app provides structured plans and expert advice to help users excel in their chosen sports. We celebrate every achievement, big or small, and foster a community where users inspire and challenge each other to perform their best. Sports is about the thrill of competition and the joy of personal triumph, and the Great App is here to support every step of the journey.
Wellness
Wellness encompasses the physical, mental, and emotional aspects of our lives. The Great App offers a holistic approach to wellness with activities like yoga, meditation, breathwork, and sound healing. We provide resources and guidance to help users reduce stress, improve mental clarity, and find balance in their daily lives. Our wellness programs are designed to nurture the mind and body, fostering a sense of peace and well-being. At the Great App, we believe that wellness is a journey, and we’re dedicated to helping users cultivate a life of harmony and inner peace.
Adventure
Adventure is about discovering new experiences and pushing the boundaries of what’s possible. The Great App connects users with bucketlist adventures, bespoke trips, and unique events that inspire and excite. Whether it’s hiking a mountain, participating in a challenging race, or embarking on a spiritual retreat, our app makes it easy to find and plan extraordinary adventures. We encourage users to step out of their comfort zones, embrace new challenges, and create unforgettable memories. Adventure is the essence of living fully, and the Great App is your gateway to the world’s most thrilling experiences.
Health
Health is at the core of the Great App. We believe that everyone deserves to live a healthy, vibrant life. Our app offers personalized nutrition plans, fitness routines, and wellness tips to help users achieve their health goals. Whether it’s losing weight, building muscle, or simply eating better, our AI-powered guidance provides the tools and motivation to make lasting lifestyle changes. We’re committed to empowering individuals to take control of their health and enjoy the benefits of a balanced, nutritious life.
Wellness
Wellness encompasses the physical, mental, and emotional aspects of our lives. The Great App offers a holistic approach to wellness with activities like yoga, meditation, breathwork, and sound healing. We provide resources and guidance to help users reduce stress, improve mental clarity, and find balance in their daily lives. Our wellness programs are designed to nurture the mind and body, fostering a sense of peace and well-being. At the Great App, we believe that wellness is a journey, and we’re dedicated to helping users cultivate a life of harmony and inner peace.
Sports
Sports are about pushing your limits and reaching new heights. The Great App supports athletes of all levels with tailored training programs, progress tracking, and community support. From running and cycling to triathlons and fitness competitions, our app provides structured plans and expert advice to help users excel in their chosen sports. We celebrate every achievement, big or small, and foster a community where users inspire and challenge each other to perform their best. Sports is about the thrill of competition and the joy of personal triumph, and the Great App is here to support every step of the journey.
Adventure
Adventure is about discovering new experiences and pushing the boundaries of what’s possible. The Great App connects users with bucketlist adventures, bespoke trips, and unique events that inspire and excite. Whether it’s hiking a mountain, participating in a challenging race, or embarking on a spiritual retreat, our app makes it easy to find and plan extraordinary adventures. We encourage users to step out of their comfort zones, embrace new challenges, and create unforgettable memories. Adventure is the essence of living fully, and the Great App is your gateway to the world’s most thrilling experiences.