Less hassle
More results
AI-generated workouts built around your body, your equipment and your routine. Download, take the quiz and start training today.
“Every record starts on an ordinary day.”
And today is an ordinary day.
Everything you need, nothing you don't
Smart training built around your life, not the other way around.
AI-Powered Plans
Personalized workout programs generated by AI based on your goals, body type, and available equipment.
Body analysis
Body fat
16%
Lean mass
42%
Body type
Mesomorph
BMI
23.4
Workout tuned to your body
Your body, read by AI
Take a few photos and the AI reads your body composition: fat, lean mass, body type and metabolism. Then it builds the workout and goals that fit your body.
Get stronger without spreadsheets
Every set you log becomes history. The AI tracks your loads, spots when you're ready and suggests the next weight right on the workout screen.
Bench press
+33%New record: 120 lb
Try 125 lb
Bench press
4x10 · 90 lb
Back squat
4x12 · 130 lb
Bent-over row
3x12 · 65 lb
Bench press
4x10 · 90 lb
Back squat
4x12 · 130 lb
Bent-over row
3x12 · 65 lb
Got a plan? Bring it in.
Screen-record your workout in another fitness app and drop it here. The AI watches the video, reads every exercise and rebuilds the whole workout, with sets, loads and rest ready to log. Photos, PDFs and spreadsheets work too.
Training with friends is addictive
Daily streaks, a weekly ranking and a collectible profile card with skins and stickers you unlock by training. Share it and compare with friends.
Júlia2h
beast mode
tomorrow again?
This week's ranking
Jorge Matheus5 workoutsYou1 workout
Marcos Paulo1 workoutFitless where you already are
Train right from your wrist
The day's workout shows up on your watch — Apple Watch, Android or Garmin — with a GIF for every movement. See sets and reps and check each one off with a tap, phone in your pocket.
Your progress on the home screen
Log creatine, water and whey in one tap, without opening the app. And your rest timer runs live on the lock screen.
Stretch with one tap
Guided routines, 6 to 12 minutes long, to loosen hamstrings, neck, lower back and posture. With reminders at the time you choose.
Training that understands your cycle
Log your cycle and, on period or PMS days, Fitless checks in on how you feel and offers to ease the load. Optional, discreet and private: your data stays with you.
Private, only you can see it
Smart fitness, made fun
Streaks, friend rankings and challenges are not just for show: turning training into a game is what brings you back tomorrow. And consistency is what brings results.
On average, 23% more physical activity in challenges played against other people, in a Stanford study of 2,432 competitions.
And 103% for the people who were least active before joining.
Physical activity per day
And for anyone who wants more, meet 
Your training evolves with you. These are the features that make it happen.
Go train!!
Twelve days straight. Proud of you.
Your Cheer Squad on your widget
You pick who to invite. Their selfie becomes your widget's reactions, keeping you honest the way only someone who knows you can.
Unlimited AI-generated workouts
Generate as many plans as you want and renew whenever you feel like a change.
Workouts on your watch
Apple Watch, Wear OS and Garmin, with your phone in your pocket.
Recurring body analysis
Run the scan again whenever you want, not just at the start.
Supersets and drop sets in the plan
Build the pairs when you create the workout, not only mid-session.
Unlimited workout imports
Send as many PDFs, photos, spreadsheets and videos as you like.
Travel mode
Train anywhere with whatever you have on hand.
You subscribe inside the app, whenever you want. Training for free is forever.
Frequently asked questions
Yes! The app is free to train with. Fitless Pro is an optional subscription for extra features like unlimited AI-generated workouts, training from your watch and bi-sets.
Start on an ordinary day
Building your plan takes a few minutes. After that, you just train.
Scan to download