Swim. Bike. Run.
Think.
Film your swim, your ride or your run on one phone. Llyr shows you one thing to change, drawn on your own body.
One phone, one subscription, four modules. No wearables, no account.
Pick your sport
Every module is in the same app, for every athlete. Use one, or all four.
Swim
Film a length from the pool deck. Llyr checks your whole stroke and draws the correction on you.
- Freestyle, backstroke, breaststroke and butterfly
- Side-on, head-on or underwater in a housing
- Corrects for the bend of light at the surface
Bike
Put your bike on a trainer and film a few minutes of steady pedalling. Llyr checks your fit and how you pedal.
- Saddle height, reach and knee path
- Hip rock, toes, elbows and upper body
- Fit nudges by direction, never in millimetres
Run
Film yourself on a treadmill from the side, the front or behind. Llyr measures how you land and how you move.
- Overstride and cadence, measured
- Hip drop and knees caving in
- Arms, trunk and head
Think
Short guided sessions you do on land: breathing, imagery and race routines for all three sports.
- Breathe, Rehearse and a pre-race Routine
- One process goal a week
- Performance training, not treatment
How it works
Film
Stand your phone side-on: on the pool deck, beside the trainer or beside the treadmill. Llyr shows you how to frame the shot.
Draw
Tap Analyze. Llyr follows your whole body, head to toes, and draws what repeats on your own video.
Change
Pick one thing to change, with a short cue you can remember mid-session. Film again and see if it moved.
Private by default
No account and no sign-up. Your video is processed on your phone and isn't uploaded to us.
Every body is built differently
Arms, legs and height differ from athlete to athlete. Llyr draws each correction on your own body, in your own video, so you see it on your shape.
Film your next session.
Llyr is on Google Play for Android phones. Install it, set up your phone and train.
Free to install. Llyr Pro is free for 7 days, then monthly; Bike Fit and shoe sizing come with a paid subscription. Android 8.0 or newer. No account needed.