Tigris: AI Calorie Counter

Privacy-first nutrition coach. Tigris logs your calories and macros instantly using on-device AI. No accounts. No cloud. Your food diary never leaves your iPhone.

Stop searching food databases. Just tell Tigris what you ate.

Tigris is a calorie and macro tracker powered entirely by on-device AI. Type what you ate in plain English — "had a burrito and a coffee" — and Tigris instantly logs the calories, protein, carbs, and fat. No scrolling through endless lists. No barcode hunting. No manual math.

How it works:

1. Tell Tigris what you ate, in your own words
2. AI calculates the nutrition and logs it instantly
3. Check your dashboard to see your progress

That's it. Tracking your food has never been this fast.

SMART CALORIE & MACRO TRACKING See your daily calories, protein, carbs, and fat at a glance with a beautiful dashboard. A real-time progress ring shows exactly where you stand against your daily goal. Color-coded macro cards break down your intake so you always know what's left.

PERSONALIZED GOALS Set calorie and macro targets based on your body, activity level, and goals. Tigris calculates your BMR and TDEE, then recommends daily targets for losing, maintaining, or gaining weight. Adjust anytime with sliders — set macros by percentage or grams.

MEAL SUGGESTIONS Not sure what to eat? Ask Tigris. It checks your remaining calorie and macro budget for the day and suggests meals that fit. Smart recommendations that actually match your goals.

WEIGHT TRACKING Log your weight by just telling Tigris. See trends over time with a 7-day moving average, weekly change indicators, and progress toward your goal weight — all in one place alongside your food tracking.

EASY CORRECTIONS Made a mistake? Just tell Tigris. "That seems too high," "actually that was chicken not beef," or "remove the burger." Update portions, swap foods, or delete entries with natural conversation. No digging through menus.

YOUR HISTORY AT A GLANCE A color-coded calendar shows your tracking streaks, on-track days, and trends over weeks and months. Tap any day to see what you ate. Track daily averages, weekly stats, and long-term progress.

100% PRIVATE. ALWAYS. Tigris runs entirely on your iPhone using Apple Intelligence. There are no accounts to create. No servers to trust. No data to leak. Your food diary, weight, and personal information never leave your device — not to us, not to advertisers, not to anyone. Ever.

Export your data as a CSV file anytime. Delete everything with one tap. You're always in control.

BUILT FOR SPEED Most entries take under 5 seconds. Just type, tap send, and move on. Tigris handles the nutrition lookup, the math, and the logging. You handle living your life.