七麦数据

0xCal is the AI calorie tracker for people who care about design as much as function. Track calories, macros, and weight without the tedious database scrolling and complex setup of traditional food trackers.

CALORIE TRACKING THAT DOESN'T FEEL LIKE WORK

No scrolling through endless food databases. No scanning barcodes. Just tell gram, our AI nutrition assistant, what you ate in natural language:

• "Scrambled eggs with toast and coffee"
• "Grilled chicken salad for lunch"
• "Slice of pepperoni pizza"

gram instantly calculates calories, protein, carbs, and fats. Calorie tracking has never been this fast.

SNAP & TRACK WITH AI PHOTO RECOGNITION

Take a photo of your meal and let AI handle the rest. No manual entry required. Perfect for busy mornings or quick meal logging on the go. Food photo recognition works with any dish—from home-cooked meals to restaurant food.

CHAT-BASED FOOD LOGGING

Logging calories should feel like texting a friend, not filling out a form. Our conversational food diary lets you type naturally: "coffee with milk and a banana" and gram does the calorie counting for you. It's the easiest calorie counter you'll ever use.

MACRO TRACKING MADE SIMPLE

Track your daily nutrition beyond just calories. 0xCal monitors:
• Protein (perfect for fitness goals)
• Carbs (manage your diet with precision)
• Fats (complete nutrition tracking)

See your macro breakdown in beautiful charts. No complicated nutrition tables. Just clean, visual data.

WEIGHT & HEALTH TRACKING

Log your weight and visualize progress over time with elegant graphs. Track your weight loss journey or weight gain goals with Apple Health integration. Sync calories and weight data automatically.

WHY 0xCal IS DIFFERENT

Unlike bloated calorie apps that are 200-600MB and packed with features you'll never use, 0xCal is just 25MB. We focus on doing one thing exceptionally well: making calorie counting effortless.

No tedious barcode scanning. No endless meal planning features. No ads. No clutter. Just beautiful, fast calorie tracking.

Built for people who value:
• Clean, minimalist design
• Fast food logging (under 30 seconds per meal)
• AI that actually understands natural language
• Privacy-focused nutrition tracking
• Dark mode that's truly beautiful

BEAUTIFUL DESIGN, DARK MODE INCLUDED

Every calorie tracker app looks the same—cluttered interfaces and overwhelming dashboards. 0xCal is different. We designed an interface you'll actually want to open every day.

Dark mode optimized for OLED. Clean typography. Smooth animations. No ads, no bloat, no distractions. Just a beautiful calorie counter that respects your time and your screen.

APPLE HEALTH INTEGRATION

Seamlessly sync calorie data and weight measurements with Apple Health. View your nutrition data alongside your fitness activity. Perfect integration with your Apple Watch and other health apps.

WIDGETS FOR QUICK LOGGING

Log meals directly from your home screen with our widgets. Fast calorie tracking when you need it.

PERFECT FOR

• Busy professionals tracking weight loss goals
• Fitness enthusiasts monitoring protein and macros
• Anyone tired of complex diet apps with too many features
• Design-conscious users who value aesthetics
• People who want simple, fast meal tracking
• Users seeking a lightweight calorie tracker (not a 500MB monster)

TRUSTED BY REAL USERS

Featured on Product Hunt (#1 Product of the Week in Health and Fitness). Built by designer who were frustrated with ugly, bloated health apps. Join thousands discovering that calorie counting doesn't have to feel like work.

SUBSCRIPTION DETAILS

• Unlimited version: Unlimited photo and chat loggin
• Free trial: 7 days of Unlimited features
• Cancel anytime

Start tracking calories the beautiful way. Download 0xCal today.

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Privacy Policy: https://0xcal.com/privacy
Terms of Service: https://0xcal.com/terms
Support: support@0xcal.com

The calorie tracker that doesn't feel like work.

Snap a photo or describe what you ate — our AI handles the rest. No searching databases, no scanning barcodes, no tedious data entry. Just fast, accurate food logging with a beautiful interface.

Built for people who care about design as much as function.

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MEET GRAM — YOUR AI NUTRITION ASSISTANT

Simply tell gram what you ate: "scrambled eggs with toast and coffee" — and watch it instantly calculate your calories, carbs, protein, and fats.

The more detail you provide, the more accurate it gets. Quick logs for casual meals, precise tracking when it matters.

---

SNAP & TRACK

Take a photo of your meal for instant nutritional analysis. Our AI recognizes foods and estimates portions in seconds. See something off? Chat with gram to refine it.

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CHAT TO LOG

Describe your food naturally — no endless scrolling through databases. Just type like you're texting a friend. gram understands context, portions, and cooking methods.

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DESIGNED FOR PEOPLE WHO CARE

Beautiful dark mode interface. No clutter, no ads, no bloat — just a premium experience that belongs on your home screen.

#5 Product of the Day on Product Hunt
Featured in the Product Hunt Daily newsletter (1M+ subscribers)

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PERSONALIZED CALORIE PLANS

Based on your health data, 0xCal creates a custom calorie budget tailored to your goals:

• Lose weight: Steady Burn, Classic Cut, or Aggressive Mode
• Maintain weight: Perfect balance
• Gain weight: Lean Gain, Moderate Gain, or Fast Gain

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SMART TRACKING & INSIGHTS

• Track daily calories, carbs, protein, and fats
• Monitor weekly and monthly progress
• View weight history with clean, readable charts
• See your estimated time to reach your goal

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APPLE HEALTH INTEGRATION

Seamlessly sync with Apple Health. Import your weight, steps, and workouts to get the most accurate calorie targets.

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WIDGETS & QUICK ACCESS

Add home screen widgets to instantly open the camera or chat. Log meals without friction.

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GENTLE REMINDERS

Get friendly notifications when you haven't logged — fully customizable to your schedule.

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0xCal SUBSCRIPTION

Start with a 7-day free trial to experience all features. After the trial, choose from:

• Monthly subscription
• 3-month subscription
• Yearly subscription (best value)

Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or cancel your subscriptions by going to your account settings on the App Store after purchase.

Privacy Policy: https://0xcal-backend.vercel.app/privacy
Terms of Service: https://0xcal-backend.vercel.app/terms

The calorie tracker that doesn't feel like work.

Snap a photo or describe what you ate — our AI handles the rest. No searching databases, no scanning barcodes, no tedious data entry. Just fast, accurate food logging with a beautiful interface.

Built for people who care about design as much as function.

---

MEET GRAM — YOUR AI NUTRITION ASSISTANT

Simply tell gram what you ate: "scrambled eggs with toast and coffee" — and watch it instantly calculate your calories, carbs, protein, and fats.

The more detail you provide, the more accurate it gets. Quick logs for casual meals, precise tracking when it matters.

---

SNAP & TRACK

Take a photo of your meal for instant nutritional analysis. Our AI recognizes foods and estimates portions in seconds. See something off? Chat with gram to refine it.

---

CHAT TO LOG

Describe your food naturally — no endless scrolling through databases. Just type like you're texting a friend. gram understands context, portions, and cooking methods.

---

DESIGNED FOR PEOPLE WHO CARE

Beautiful dark mode interface. No clutter, no ads, no bloat — just a premium experience that belongs on your home screen.

#5 Product of the Day on Product Hunt
Featured in the Product Hunt Daily newsletter (1M+ subscribers)

---

PERSONALIZED CALORIE PLANS

Based on your health data, 0xCal creates a custom calorie budget tailored to your goals:

• Lose weight: Steady Burn, Classic Cut, or Aggressive Mode
• Maintain weight: Perfect balance
• Gain weight: Lean Gain, Moderate Gain, or Fast Gain

---

SMART TRACKING & INSIGHTS

• Track daily calories, carbs, protein, and fats
• Monitor weekly and monthly progress
• View weight history with clean, readable charts
• See your estimated time to reach your goal

---

APPLE HEALTH INTEGRATION

Seamlessly sync with Apple Health. Import your weight, steps, and workouts to get the most accurate calorie targets.

---

WIDGETS & QUICK ACCESS

Add home screen widgets to instantly open the camera or chat. Log meals without friction.

---

GENTLE REMINDERS

Get friendly notifications when you haven't logged — fully customizable to your schedule.

---

0xCal SUBSCRIPTION

Start with a 7-day free trial to experience all features. After the trial, choose from:

• Monthly subscription
• 3-month subscription
• Yearly subscription (best value)

Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or cancel your subscriptions by going to your account settings on the App Store after purchase.

Privacy Policy: https://0xcal-backend.vercel.app/privacy
Terms of Service: https://0xcal-backend.vercel.app/terms