Kyosei Fitness
Meet Kyo, your supportive AI fitness companion
Personalised training, nutrition and wellness coaching that learns your body and habits — without the pressure.
Everything you need, nothing you don't
A fitness companion that feels like a friend who happens to be an expert.
Your personal AI coach
Kyo remembers your journey, adapts to how you feel, and supports you through every session.
Adaptive workouts
Plans that evolve with your performance, soreness and feedback.
Nutrition coaching
Calorie & macro targets, meal tracking with foods you actually enjoy.
Progress insights
Strength trends, consistency and personal records — all in one place.
Recovery-aware
Return-to-training mode and safer modifications around injuries or limitations.
No shame, ever
Motivation that encourages and supports — never pressures or guilt-trips.
Free vs Premium
Everything you need to get started is free, forever. Premium simply gives Kyo more tools to personalise things around you.
Free forever
Unlocks with Premium
Free
£0
Always — no card needed
Premium
£12.99/mo
7-day free trial · cancel anytime
Try Premium free for 7 days. If it's not for you, no worries — your Free features keep working, just as they were.
Who is Kyo?
Kyo is your AI personal trainer, nutrition guide and biggest supporter — all in one. He learns what works for you, adapts to how your body feels, and helps you keep going without ever making you feel guilty. When something feels off, he adjusts. When you need rest, he encourages it. Always supportive, never pushy.
Start your journey today
No pressure, ever. Just support.
Get startedWho is Kyosei?
Kyosei (共生) is a Japanese concept meaning "living and working together for the common good" — the spirit behind your AI companion, Kyo.
How to say his name: Kyo — pronounced "kee-yo".