Scan.
Burn.
Track.
Point your camera at any gym machine. BurnLens AI identifies it instantly and delivers a calorie burn estimate built around your body — not a generic average.
Built For Serious Athletes
Every feature is engineered to give you the most accurate calorie data possible — no guesswork, no population averages.
AI Camera Scan
Point at treadmills, rowers, bikes, cable machines, and more. BurnLens recognizes the equipment in seconds — fully on-device, no internet required.
Your BMR, Your Burn
Age, weight, height, and activity level are built into every calculation. Results calibrated to your metabolism — not a 170 lb default.
Real-Time Results
No manual entry screens. The moment the camera recognizes the machine, your personalized calorie estimate appears — instant and ready to log.
Session Tracking
Move between machines, log each set, and watch your total burn accumulate in real time as you push through the workout.
Privacy First
Camera data never leaves your device. No account required. Your body metrics live in local storage — we don't see them, and we don't sell them.
Dark Mode Always
Designed for the gym floor — high-contrast neon interface that reads clearly under any lighting without breaking your focus.
Three Steps to Burn Data
Set Your Profile
Enter your age, weight, height, and activity level once. BurnLens locks your BMR and uses it for every future scan automatically.
Scan the Machine
Open the camera and aim at any piece of gym equipment. The AI recognizes it within seconds — no typing, no menus.
Get Your Burn
Your personalized calorie estimate appears instantly. Log it, move to the next machine, and watch your session total climb.
Dark Mode.
Always.
Built for the gym floor. High-contrast neon UI that reads clearly no matter how bright or dark the room.
The recognition model runs entirely on your iPhone. Works in dead zones, underground gyms, anywhere.
Bar charts, streaks, and session history. See your weekly burn at a glance.
Unlimited scans, detailed session breakdowns, and priority equipment updates.
Start Burning Smarter
Download BurnLens on iOS. Turn every gym session into data-driven results.