Metrify: AI Calorie Tracker
iOS app by Justin Verlin. Health & Fitness · Justin Verlin
- Store rating
- 5 / 5
- Store rating count
- 1
- Download price
- Free to download
- In-app purchases
- Unknown
- Version
- 2.0
- Listing last refreshed
- 2026-09-18
View the original store listing
Store description excerpt
Metrify is an AI calorie and workout tracker you can just talk to. Say "two eggs, toast with butter, and a coffee" and it's logged: parsed, matched against a 447,000-food USDA-backed database, and counted with real math. FOUR WAYS TO LOG • Chat: type or speak a meal in plain English. Metrify shows exactly what it understood before anything is saved. • Photo: snap your plate for an itemized estimate (Premium). • Barcode: scan a package and pull its label nutrition. • Search: the full food database, with recents, custom foods, and quantities in servings, grams, or ounces. AN ASSISTANT THAT DOES THE WORK The chat isn't a companion to the app. It is how you use the app. Say "actually the rice was more like 300g" and it edits the entry it already wrote instead of logging a duplicate. Ask "how much protein do I have left today?" and it answers from your real log. "Same lunch as yesterday" repeats your actual entries. "Log 3x8 bench at 185" works in the same conversation as dinner. Tell it once that you're vegetarian and it remembers, on your device, until you tell it to forget. REAL MATH, NOT VIBES The AI understands what you said. It does not invent your numbers. Calories, macros, BMR, and exercise burn are computed on your phone from actual nutrition data, so your totals are reproducible instead of an AI's best guess. GOALS THAT DO THE ARITHMETIC Choose lose, maintain, or gain with a weekly rate, and Metrify derives a daily calorie target from your BMR, or override calories and macros yourself. There is no "activity level" question that quietly absorbs your training: the baseline is sedentary, logged exercise counts exactly once on top, and your calorie goal never moves when you train. No double-counted workouts, no mystery stall. PROGRESS WORTH OPENING • Weight trend with a 7-day moving average, plus a projection that slows as you lose, because a lighter body burns less • Net calories per day against your goal • An adherence heatmap: tap any day to jump straight to it • Macros plus micronutrients: fiber, sugar, sodium, saturated fat, cholesterol, vitamin C, calcium, iron WORKOUT LAB Build a session from a movement catalog, enter sets, reps, and weight, and see the muscle groups you hit as a body heatmap alongside estimated calories and total tonnage. Save routines and re-log them in one tap, or by name in chat. Food, training, and body weight live in one app, so "how is this cut actually going" finally has one answer. WORKS WITH YOUR WATCH AND SCALE Pull in weight, workouts, steps, and sleep from Apple Health. Nothing is logged behind your back: synced items wait for your approval unless you turn auto-log on. Steps stay steps and are never converted into exercise burn, so a synced walk can't count twice. YOUR DATA STAYS ON YOUR PHONE Most trackers upload every meal you log. Metrify doesn't. Your food logs, weigh-ins, workouts, goals, and custom foods live in a database on your device. We never store them, so we can't sell them, leak them, or
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