MacroLens turns one photo of your meal into calories, protein, carbs and fat — in seconds. No searching, no guessing. Just point, snap, and track.
Free to download · No account needed to try · Cancel anytime
Old calorie trackers make you search endless lists. MacroLens reads your plate for you.
Point your camera at the plate and take one photo — that’s it.
Our AI recognizes the meal and estimates calories, protein, carbs and fat instantly.
Save it to your food diary and watch your daily macros update in real time.
A complete macro tracker and food diary, built around your camera.
Recognize any meal and get calories & macros from a single picture.
Capture your plate from a few angles for far more accurate portion sizes.
Scan packaged foods for exact nutrition facts in one tap.
Look up thousands of meals, brands and restaurant items.
Follow calories, protein, carbs and fat toward personalized daily goals.
Log breakfast, lunch, dinner and snacks in seconds and review trends.
Our multi-angle precision scan uses parallax and volume estimation to read real portion sizes — the difference between a rough guess and a number you can trust. No other snap-a-photo tracker does this.
Everything you need to know before you start tracking.
Take a photo of your meal and MacroLens uses AI to recognize the food and estimate its calories, protein, carbs and fat in seconds. You can also scan a barcode, search the food database, or describe your meal in text.
After your first photo you can capture the same meal from two or three angles. Using parallax and volume estimation, this can reduce portion-size error by roughly 40% compared with a single photo — it’s what makes MacroLens more accurate than a quick snap.
Yes. MacroLens is free to download and you can explore it as a guest. An optional Pro subscription unlocks unlimited AI scans and advanced tracking.
Estimates are approximations meant to guide you, not medical advice. You can edit any result before saving, and multi-angle precision mode improves portion accuracy. For conditions like diabetes or allergies, please rely on a professional.
Email and password, Google, and Apple (including Hide My Email). You can also try the app as a guest without an account.
Turn your camera into a calorie counter. Download MacroLens and reach your goal.