Kavi is a personal project, currently in testing. Features may change or be incomplete.
Kavi
DE Get early access

Coming to iPhone

Your coach for training and food.

Kavi plans your workouts and meals, coaches you set by set and adjusts every week from your results. Real coaches, online or at your gym, are coming soon.

iPhone first · Tracking free forever · 7-day free trial of the AI coach

See how it works Find a real coach
Kavi’s Coach tab: real coaches coming soon
A guided Kavi workout: Romanian deadlift, set 1 of 3, with reps and the next sets
Kavi Home: today’s workout, calories and protein left, water and meals
  • Plans · coaches · adjusts
  • Real coaches: coming soon

Example screens. The coaches shown are fictional, AI-generated people.

Most plans fail because they don’t change. Kavi does.

A plan from the internet doesn’t know you missed Tuesday, slept badly or stalled on squats. Kavi sees every set and meal you log: it shows you what to beat next time, adjusts your calories every week and rebuilds your plan when you tell it your week changed.

Why it works

Made for you, not a template

Your goal, schedule, equipment and injuries shape every workout and every calorie and protein target.

Training and food in one plan

Your workouts, meals and shopping list come from one plan, so your food fits your training and your goal.

Built around injuries

Tell Kavi about a bad knee, a back problem or a pregnancy. Exercises that don’t fit are left out, intensity is capped and calories stay above a set minimum. Kavi is not a medical service.

How it works

From goal to results.

  1. 01Plan

    A plan built around your life

    A two-minute chat about your goal, schedule, equipment and injuries. Kavi sets your calorie and protein targets and builds your program — busy weeks and travel included.

    Kavi Home with the week and today’s workout

  2. 02Train

    Coached through every session

    Open today’s workout and go — set-by-set guidance with form demos for 870+ exercises. Your lifts are tracked, so progression is planned, not guessed.

    Today’s workout with exercises and a Start guided workout button

  3. 03Fuel

    Nutrition without the busywork

    Clear daily targets for protein, calories and water. Tell Kavi what you ate — a message, a photo or a barcode — and it keeps the books, eating windows included.

    Today screen with protein, calorie and water targets

  4. 04Shop

    Meals planned. Shopping list done.

    Kavi plans your week of meals for your targets and your diet, halal, vegetarian or anything else, with food from the shops where you live. Then it adds the whole week up into one shopping list, sorted by aisle. Tick it off as you go.

    The week’s shopping list, grouped by supermarket section

  5. 05Adapt

    It adjusts — and tells you why

    Every Monday Kavi compares what you ate with your weight trend and adjusts your calorie target, by at most 150 kcal a week. You see the reasoning and choose: suggest, automatic or off.

    Progress: workouts, new records, streak and what your coach says

Real coaches · coming soon

Kavi does the daily work. Your coach does what only a person can.

Add a real coach, online or at your gym. Your coach sets your plan and sees every workout and meal you log. Kavi keeps you on it every day and drafts their weekly report, so their time goes into you.

  • Online coaching, wherever you live
  • In-person sessions at your gym or near you
  • Already have a coach? Bring them with one code

Get notified when coaches start, online or near you.

Are you a coach? Coach with Kavi →
Telling Kavi what kind of coach you want: online or in person, budget and goal
Kavi’s Coach tab: real coaches are coming, with example coaches and “I want a coach”

Example screens. The coaches shown are fictional, AI-generated people.

See your progress, not just numbers

Kavi Progress screen with workouts, records, streak and a coach note
Your week at a glance: workouts, new records, streak and what your coach says.
Kavi chart of strength gains by muscle group
Strength by muscle group, week by week, so you know what’s working.
Kavi weight trend chart with daily readings and a smoothed line
Your weight trend, smoothed, so a salty dinner doesn’t ruin your day.

Your data

Made in Germany. Private by design.

  • Stored on servers in Germany
  • No ads. Your data is never sold.
  • Delete your account and data anytime, right in the app
  • Apple Health access is optional and read-only

Simple pricing

Try everything free for 7 days.

Best value: yearly

Kavi

Everything in Kavi, plus your AI coach

Yearly

Save 49%

€119.99 /year

only €10 a month

Monthly

€19.99 /month

  • A personal training & nutrition plan
  • Guided workouts with form demos
  • Weekly adjustments to your targets & plan
  • Chat, photo & barcode logging + Apple Health
Get early access

7 days free in the app, no card needed. Then subscribe in the app, monthly or yearly. Cancel anytime.

Coming soon

Kavi + Coach

A real person in your corner

from €49 /month

Planned price. Each coach sets their own.

Example coaches: fictional, AI-generated.

  • Kavi’s AI included, no separate plan
  • Train in person or online
  • Your coach sets your plan, Kavi keeps you on it
  • Pay monthly in the app, cancel anytime

Get notified when coaches start, online or near you.

Run a gym or coach people?

For gyms

Give every member Kavi’s AI coach as part of their membership, with your classes, your coaches and your programs inside. Run it all from a web console.

See what gyms get →

For coaches

Coach clients in one app: plans, meals, sessions and chat, with Kavi drafting the busywork for you.

See what coaches get →

Questions

Good to know

Is Kavi a calorie tracker?

It includes one, and much more: training plans and guided workouts, nutrition, water, supplements, weight and progress, all in one app. The AI coach uses everything you log to plan your week and adjust it. Logging takes seconds, and manual tracking is free forever.

Who is Kavi for?

Anyone who wants results without designing their own program — losing fat, building muscle, getting stronger or just getting consistent. It works for beginners and experienced lifters, at the gym or at home.

What if I have an injury or a health condition?

Tell Kavi and it plans around it: movements are left out, intensity is capped and calorie floors are respected. For some conditions it will ask you to check with a doctor first. Kavi is not a medical service.

Is Kavi on Android?

Not yet — Kavi launches on iPhone first. Leave your email and we’ll let you know when Android is ready.

How accurate are the calorie numbers?

Meal estimates are estimates, and you can edit any of them; scanned products use their label values. What keeps you on track is the weekly check against your real weight trend — your targets follow what actually happens.

Do I need a human coach?

No. Kavi coaches you on its own. Real coaches, online or at your gym, are coming soon: your coach will set the plan and Kavi keeps you on it every day. In the app, tap “I want a coach” in the Coach tab and we’ll tell you when it starts.

Does it work with Apple Health?

Yes, if you want it to. Kavi can read steps, sleep, workouts, weight and resting heart rate — never write. Disconnect anytime and the synced data is deleted.

Which languages does Kavi speak?

Chat in any language you like — Kavi answers in yours. The app itself is in English and German.

What happens to my data?

It’s stored on servers in Germany, never sold and never used for ads. AI replies are generated by Anthropic, which doesn’t train on your data. You can delete your account and everything in it from the app.

Can I cancel anytime?

Yes — in your iPhone’s subscription settings, in a few taps. No lock-in.

How does paying a coach work?

Coaching through Kavi is coming soon. The plan: you ask a coach and pick a package, nothing is charged until they accept, then you pay monthly in the app, from €49 online or from €99 with in-person sessions, and Kavi’s AI is included while you train together.

Can I train with my own coach?

Yes, if your coach is on Kavi: ask them for their Kavi code and enter it in the Coach tab. Coaches can already apply at kavi.fit/coaches.

Stop planning. Start progressing.

Kavi is coming to iPhone. Get early access.