CalsFlow: Calorie Counter

3STechLabs

About this app

Most calorie apps make you scan barcodes and hunt through databases until you give up. CalsFlow just asks what you ate — "2 boiled eggs, 1 roti and chicken karahi" — and gives you the calories and macros a few seconds later.

Built for people who’ve quit every other tracker.

— LOG IN PLAIN LANGUAGE —
Describe your meal the way you’d say it out loud. Our AI reads it and returns calories, protein, carbs and fat, along with the assumptions it made — all editable before you save. It understands everyday home cooking and global cuisines, including South Asian dishes like karahi, daal, biryani and roti, not just packaged Western food.

— TARGETS BUILT AROUND YOU —
A quick setup turns your age, weight, goal, activity level and training into daily calorie and macro targets that fit you. Change your goal any time and your numbers follow.

— STREAKS THAT FORGIVE —
Every day is scored green, yellow or red against your own target range. A slightly-off day keeps your streak alive instead of wiping it — because one meal is not a verdict. You set how strict the range is.

— SEE YOUR PROGRESS —
• A monthly calendar heatmap of your on-target days
• Weight tracking with a trend chart, BMI and a realistic projection of when you’ll reach your goal
• Body measurements — waist, chest, arms, thighs and more

— YOUR WATCH COUNTS TOO —
Connect Health Connect and the steps and active calories you earn get folded straight back into today’s budget, so a long walk actually shows up as room to eat. This data is read on your device only and is never uploaded.

— SHARE THE WIN, NOT YOUR WHOLE DIARY —
Tap Share Progress and pick exactly what goes out — just today’s total, or your meals, weight and streak. CalsFlow builds a clean card, as an image or plain text, and hands it to your normal share sheet.

— PRIVACY YOU CAN ACTUALLY SEE —
• Progress photos and scale photos never leave your phone. They are not uploaded, backed up, or visible to us.
• No ads. No third-party analytics or tracking SDKs.
• We never sell your data.
• Delete your account and everything in it, any time, right from the app.

— FREE FOR NOW —
CalsFlow is free while we’re in early access, with every feature unlocked. No card, nothing paywalled.

CalsFlow provides nutrition estimates, not medical advice. If you have a medical condition or an eating disorder, please speak to a doctor or dietitian before changing how you eat.

What’s new

Welcome to CalsFlow! 🎉

Just describe what you ate and our AI logs the calories and macros — no barcodes, no database hunting.

• Personalized calorie & macro targets
• Forgiving streaks that survive an off day
• Weight & body measurement tracking
• Health Connect activity counts toward your budget

Free while we're in early access!