Losing weight can be boring when you are doing it alone, so we created Fatster App to find your perfect buddy to lose weight with. 


Find the best buddy to lose weight with.

Fatster connects overweight people and helps them find the most relevant buddy to lose weight, based on their profiles.

  • Find the perfect buddy to lose weight with.
  • Input weight, activity, food
  • Caring coach
  • Interactive map
  • Hall of fame

Challenge yourself with the community

Share your incredible results with the whole community and discover the amazing partners we selected just for you.

Fatster App

Beta Testing now... Fatster App will be live super soon 95%

Get early access and become a beta user.

Coming soon!


Happy Users

It was hard for me to motivate myself. Fatster found me a buddy with which I was able to get into my diet. It was also difficult to see my nutritionist during work hours. Fatster allowed me to do all this from my smartphone.
Noémie T.
Video Producer
I wanted to find a buddy to lose weight with and I found one near my work, we do activities together and we lost 4Kg so far. I feel better, I move more, and have more energy. I love the Coach and the Hall of Fame. Good job guys, you rock!
Shrey S.
Chief Marketing Officer
I wanted to lose 3Kg before summer and I managed to do it in a fun way with Fatster. I am addicted to this app. The App is neat and easy to use. I warmly recommend it. I recommended it to at least 15 friends.
Dorothy F.
TV Director

Our Healthy Partners

Our partners are listed on our interactive map, you can discover them, book sessions with them and enjoy their expertise.

Get access to the best selected healthy restaurants & bars matching your diet type.

We select for you the best Gym & Fitness centers so you do physical activity and get fit faster.

Get access to health professionals who will help you with your diet.

Professional Weight loss centers and health centers are also listed on our map so you can join their program at your convenience.