Personal health coach · iPhone and Apple Watch
Stronger,
week after week.
Otto learns how you live and suggests one small, realistic action at the right moment. Progressive training, everyday movement, simple nutrition and real rest.
Your first week with all of Otto open — no card required.
The idea
The best plan is not the most complete one. It is the one you actually do. Otto keeps it small, clear and on time — and stays with you until it is done.
01
A cycle that breathes
Every four weeks, one goal. Every day, one session shaped to you — and when it is time to recover, Otto says so with the same clarity. Rest is part of the plan too.
4-week cycles · one day at a time
02
Progress you can prove
Levels unlock by demonstrated capability, never by points. From wall push-ups to the floor: Otto keeps the whole path that brought you here, and shows you the next step.
Levels by real capability, not streaks
03
Nutrition without counting calories
Meals with a clear protein source, an eating window if you want one, and a weekly review that changes one thing at a time. No macros, no mandatory scale, no guilt.
Protein · optional fasting · weekly review
Private by design
Your health data never leaves your device.
Otto has no server, no account system and no third-party analytics. We cannot see your training, your sleep or anything about you — and that is how we want it.
Start with an open week.
Seven days with all of Otto — training, nutrition, Apple Watch — no card required. Then Otto Pro, if you want to keep going.
Coming soon to the App Store