Fitulse puts free calculators, Health Analytics, AI-built plans, and trainer-led Rooms behind one account, so however much help you want, you don't have to go find another app for it.
Fitulse makes health easier to measure and easier to act on, at whatever level of help you want. Start with a free calculator and get an answer in under a minute. Add Health Analytics when you want to see where your numbers are heading, a plan built from your own numbers when you want direction, or join a small group led by a real trainer when you want accountability. One account, no switching between apps.
18 calculators across body composition, nutrition, activity, recovery, mental health, and weight management. They use standard, commonly-cited formulas — a wellness estimate, not a medical diagnosis. No account needed — create a free one if you want your results saved.
A separate, paid package built on the results you save in the free calculators: trends over time, findings that explain what your numbers mean together, goals with a pace, a what-if simulator, reference ranges, a printable report and a weekly email. No AI is involved, and it is a wellness estimate, not a medical diagnosis.
Diet & Nutrition, Workout Plan, Sleep Optimization, and Stress & Resilience — multi-week plans generated from the answers you give, using Google's Gemini model. It's a starting point built for you, not a replacement for professional medical or nutrition advice.
A Room is a small group run by an independent trainer, built around a curriculum they set. Each trainer sets their own Room price, length, and content — Fitulse provides the platform, not the coaching itself.
Compare the four paths side by side.
18 calculators across body composition, nutrition, activity, recovery, mental health, and weight management. No account needed.
Browse the calculators →Our calculators use standard, widely cited formulas, not secret ones of our own. Reference ranges and guidance come from public-health bodies, and every tool guide lists its sources at the bottom of the page.
A calculator gives an estimate for an average person. It cannot see your muscle mass, medical history or medication, so treat the number as a starting point and not as a diagnosis.
The four AI Hubs use Google's Gemini model to turn your answers into a multi-week plan. It is a starting point made for you.
A Room is a small group you run with your own curriculum. You set the price, the length and the content. Fitulse provides the platform, not the coaching.
Named people with a real background are the strongest trust signal a health site can show.
Gor founded Fitulse to make health simpler, clearer, and easier to sustain. He builds the free calculators, the AI-built plans and the trainer-led Rooms, so anyone can turn their own numbers into practical next steps.
Formulas follow established research references, for example Mifflin-St Jeor for resting energy and WHO and CDC categories for adult BMI screening, and every health tool carries a clear medical disclaimer. He ships continuously and keeps the platform available in English and Russian.
Built to make health simpler, clearer, and easier to sustain.
Many of our articles are drafted with AI (Google's Gemini). We tell you so, and we work to keep every one accurate, specific and useful.
AI can still make mistakes. Tool guides and glossary entries list their sources, such as the WHO, CDC, NIH and NHS. If you find an error, tell us at hi@fitulse.com and we will correct it.
All 18 calculators are free and need no account. Health Analytics and the AI Hubs are paid, on their own or together, and each trainer sets the price of their own Room.
No. Create a free account if you want your results saved. Health Analytics, a paid package, then turns them into one Health Profile with trends and insights.
No. They are wellness estimates from standard formulas, and they cannot diagnose anything. Talk to a doctor before you change your diet, training or sleep.
You answer a short questionnaire, and Google's Gemini model builds a multi-week plan from your answers. It is a starting point, not a prescription.
Independent trainers. Each one sets their own curriculum, length and price, and Fitulse provides the platform.
English and Russian.
From standard, widely cited formulas and from public-health bodies such as the WHO, CDC, NIH and NHS. Each tool guide lists its sources.
Write to hi@fitulse.com.
Fitulse offers general wellness information and estimates. It is not medical advice, diagnosis or treatment. Talk to a doctor before you change your diet, training or sleep routine, especially if you have a medical condition or are pregnant. In an emergency, call your local emergency number.
Every calculator works without an account. How we store and use your data is explained in our Privacy Policy.
