Log it your way.
One-click, Quick record, or Full record. Pick the amount of detail your session needs.
Beat your own numbers. Then beat theirs.
The competitive fitness app. Log your workouts, train with Leo, and give your friends something to chase.
Your work. On the record.
Log it. Compete. Climb the board.See what counts
Your memory is a
terrible workout log.
Put the work somewhere you can see it. Every session, personal record, and week you showed up.
Keep your own receipts.
Track personal records, streaks, muscle focus, and progress. Your last session is the number to beat.
Keep your friends in it.
Add friends and see their workouts in the Activity Feed. A little workout accountability goes a long way.
Training is only part of it.
Log your nutrition alongside your workouts, with food data from USDA FoodData Central and Open Food Facts.
Good friends.
Better rivals.
Start a kontest with your circle. Pick what counts, set the terms, and watch the board as everyone puts in the work.
Workout
Most workouts per week wins. A reason to keep showing up.
Weight
Track weight change with relative, absolute, or hidden privacy settings.
Distance
Go further together. Log miles from a photo of your app or treadmill.
Steps
Make the everyday count. Sync steps from Apple Health or Google Fit.
Strength
A private, live head-to-head on your lifts with 1 to 4 invited friends.
Meet Leo.
Less guessing.
More training.
An AI coach, right inside kontest. Ask a training question, build your next workout, or get help logging what you eat.
Start with Leo’s suggested questions, or bring your own.
Get to know LeoYour data. Your assistant.
Connect your kontest account to Claude, ChatGPT, or Gemini. Ask about your training or log a workout in plain language.
Connect with MCPYour next session
starts here.
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Get the app.
Download on iPhone or Android. Try guest mode without creating an account.
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Put a workout on record.
Log a session your way, or ask Leo to help you build one.
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Bring a friend into it.
Add your friends, pick a kontest, and give the next session some stakes.
Before you
hit the gym.
Still have a question?
Ask Matt, the founder.
What exactly is kontest?
kontest is the competitive fitness app. Log workouts, track your progress, compete with friends, and build workouts with Leo, your AI coach.
Is kontest free to start?
Yes. kontest is free to start on iPhone and Android. You can try guest mode without creating an account and sign up later.
Do I need friends to use kontest?
No. You can train solo, log workouts, and chase your own personal bests. Add friends when you want to start a kontest together.
What are the five kontest types?
Workout, weight, distance, steps, and strength. Compete on weekly workout counts, weight change, distance, step totals, or a live strength session with invited friends.
Who is Leo?
Leo is the AI coach inside kontest. Ask training questions, generate a workout, or get help with nutrition logging.
Is kontest on iPhone and Android?
Both. Download kontest from the App Store or Google Play.
Give them something
to catch up to.
Your next workout belongs on the board.