Joules: AI Calorie Tracker

If you're looking for a calorie counter and food tracker with an AI food scanner, barcode scanner, macro tracker, and intermittent fasting timer in one app, Joules is it. Snap a photo of your meal and get calories, protein, carbs, and fat in seconds — no signup needed to start.

• Photo logging: point your camera at the plate, get the full nutritional breakdown
• Barcode and nutrition-label scanning for exact package numbers
• Calorie budget, macros, fasting, water, and weight in a single app

LOG WITH YOUR CAMERA

The AI food scanner recognizes the dish and estimates portions from one picture: home cooking, takeout, snacks, mixed plates. If a guess is off, one tap fixes it. A calorie counter only helps if you keep using it, so Joules keeps every log under ten seconds.

EVERY FOOD COVERED

Scan a barcode for exact package nutrition, or photograph the label and Joules reads the numbers straight off it. More than 26,000 restaurant and branded menu items are built in, from a Big Mac to a tall latte. Plain text works too: type "2 eggs and toast with butter" and the AI understands.

A CALORIE BUDGET THAT FITS YOU

The calorie calculator turns your age, height, weight, and goal into a personal daily target — weight loss, maintenance, or muscle gain. Workouts and steps from Health Connect count against your food, so your calorie deficit is real, not theoretical.

MACROS AND PROTEIN, DOWN TO THE GRAM

Set protein, carb, and fat targets and watch them fill per meal, per day, and per week. Works with any diet — cutting, bulking, keto, low-carb — or simply hitting your protein number every day.

INTERMITTENT FASTING BUILT IN

Run 16:8 or design your own fasting schedule, weekday by weekday. The ring fills as you fast, reminders tell you when your eating window opens and closes, and vacation mode is there when life happens.

HABITS, WATER, AND WEIGHT

A water tracker, step counter, weight tracker, and custom habit trackers live next to your food diary. The weight chart smooths daily noise into a trend line, weekly reports and a consistency calendar show whether the habit is holding, and home-screen widgets keep today's calories one glance away.

MADE FOR REAL LIFE

Everything works offline and syncs when you're back in signal. Your food log follows you across devices, in 51 languages. Want company? Groups give you a private leaderboard with friends.

YOUR DATA, YOUR RULES

Start without an account.

Whether the goal is weight loss, muscle gain, or just knowing what you eat, Joules is the calorie tracker and diet tracker that keeps daily logging under ten seconds.

Joules asks for camera access to scan meals, barcodes, and nutrition labels — that's the heart of the app.

Privacy Policy: https://kjoules.app/privacy
Terms of Service: https://kjoules.app/terms
Questions or feedback: hello@kjoules.app
Website: https://kjoules.app