Cal OtterStart tracking your calories — it's easy
Snap a meal photo. Get calories, macros, and a plan built for your goals.
How it works
Nutrition tracking shouldn't be a chore.
Snap your meal
No manual entry needed.
Get AI calories & macros in seconds
Instant insights from just a photo.
Follow a plan tailored to your goal
Lose, gain, or maintain effortlessly.
Everything you need to stay on track
Designed for normal people, not just bodybuilders.
AI meal scan
Photo → calories, protein, carbs, fats, ingredients.
Personalized plan
Lose, maintain, or gain with daily targets.
Progress that sticks
Weight trends, reminders, progress photos.
Apple Health sync (iOS)
Keep weight in sync automatically.
90% of users see change with Cal Otter…
"By letting Cal Otter scan my meals, I've reclaimed lots of time which I then use to work on my hobbies."
— Marcus Vance
"I used to obsess over macros for hours. Now I just snap a photo, log it, and not have to worry about it."
— Laura Camila
Cal Otter
Download free — no subscriptions required to start.
