--- title: "0xCal: AI Calorie Counter - Reviews, Revenue and Downloads in United States | Apple App Store" description: "The AI calorie tracker you can talk to. Just tell Gram, our AI nutrition assistant, what you ate — like texting a friend — and instantly get calories, protein, carbs, and fat. No database scrolling. " --- # 0xCal: AI Calorie Counter — United States > Fasting, macro & kcal tracker ![0xCal App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/38/15/5c/38155c9b-7fd0-9aab-c8a1-43e63f9f70da/AppIcon-0-0-1x_U007ephone-0-1-0-85-220.png/400x400bb.png) **Developer:** [Bartek Pichalski](https://apptail.io/developer/bartek-pichalski-cVmf) **Category:** Health Fitness **Rating:** 4.1/5 (40 ratings) **Price:** Free **Bundle ID:** com.pichalski.0xCal **Store:** Apple App Store **Country:** United States **Version:** 1.19.0 (released 2026-10-19) **Original Release:** 2026-01-13 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6749210009) **AppTail Page:** [https://apptail.io/app/0xcal-ai-calorie-counter-Jsgy/united-states](https://apptail.io/app/0xcal-ai-calorie-counter-Jsgy/united-states) ## 0xCal Description The AI calorie tracker you can talk to. Just tell Gram, our AI nutrition assistant, what you ate — like texting a friend — and instantly get calories, protein, carbs, and fat. No database scrolling. No barcode scanning. No tedious forms. CHAT-BASED FOOD LOGGING — OUR SIGNATURE Logging calories should feel like texting a friend, not filling out a form. Type naturally: • "Scrambled eggs with toast and coffee" • "Grilled chicken salad for lunch" • "Slice of pepperoni pizza and a Coke" Gram instantly calculates calories, protein, carbs, and fats. Food logging has never been this fast. It's the easiest calorie counter you'll ever use. SNAP A PHOTO WHEN YOU'RE IN A HURRY Don't feel like typing? Take a photo of your meal and let AI handle the rest. Food photo recognition works with any dish — from home-cooked meals to restaurant food. Perfect for busy mornings or quick meal logging on the go. 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. INTERMITTENT FASTING, BUILT IN Pick a fasting plan — 12:12, 14:10, 16:8, or your own — and track your fast in real time. Review your fasting history, and turn on the fasting shield: Screen Time blocks tempting food apps until your fast ends. 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 — by letting you talk to your tracker. No tedious barcode scanning. No endless meal planning databases. No ads. No clutter. Built for people who value: • Clean, minimalist design • Fast food logging (under 10 seconds per meal) • AI that actually understands natural language • Privacy-focused nutrition tracking • A 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. 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. WIDGETS FOR QUICK LOGGING Log meals directly from your home screen with our widgets. 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) BUILT BY DESIGNERS Built by designers who were frustrated with ugly, bloated health apps. Join thousands discovering that calorie counting doesn't have to feel like work. AWARD-WINNING Featured on Product Hunt — #1 Product of the Week in Health & Fitness. SUBSCRIPTION DETAILS • Unlimited: unlimited chat and photo logging • Free trial: 3 days of Unlimited features • Cancel anytime Start tracking calories the beautiful way — just by chatting. Download 0xCal today. --- Privacy Policy: Terms of Service: Support: support@0xcal.app ## 0xCal Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0e/a6/c0/0ea6c031-20db-e866-4f6f-4f2004d12b09/01_ai-calorie-tracker.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ac/6b/6c/ac6b6cc7-33a7-5c24-8226-5e69a3527c36/02_photo.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fb/da/6f/fbda6f79-61b0-d639-fce3-5049e4c6e24b/03_type-or-say.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f1/bd/c2/f1bdc280-c905-9dd3-f3d4-0e19e8a0cdbb/04_fasting.png/1242x2688.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d3/0f/3c/d30f3c07-c1da-968b-4307-52b759c17c70/05_hydration.png/1242x2688.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/00/b9/ba/00b9ba6e-8211-6d19-23f4-f36a45e7586d/06_apple-watch.png/1242x2688.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/10/9f/4a109f2e-0d96-9548-5bbf-2bccf7d7ce97/07_progress.png/1242x2688.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/90/a1/ec/90a1ecd4-8418-3521-969f-ea05761e08a4/08_plan.png/1242x2688.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/41/ed/40/41ed4084-e0ad-efa6-2b98-8286cd52b91f/09_widgets.png/1242x2688.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/82/88/4d/82884d24-0fae-ef6f-28f2-a8199bdcb15d/10_special-diet.png/1242x2688.png) ## 0xCal Rating Breakdown in United States - 5 stars: 29 (73%) - 4 stars: 1 (3%) - 3 stars: 2 (5%) - 2 stars: 2 (5%) - 1 stars: 6 (15%) ## 0xCal Reviews in United States ### **--- "Incomplete" It wasted my time curating a plan for me before telling me I'd only get 3 days free to try it before being billed. 3 days is not enough to know if you want to spend money on something like this. Highly suggest figuring it a way to do a “lite” version or something to test for a bit before buying. Right now, it's just a no. -- seven_curses, 2026-10-19 ### *---- "I can’t skip and try app" Why the hell I lose 5 minutes and need a free trial with bank card. Hate this -- SlimHouse Bob, 2026-10-15 ### *---- "Omg the design" The design is confusing as hell, plus the scan AI feature is very very inaccurate! -- Ctbiud, 2026-10-10 ### ***** "Cut or bulk" Looks legit. Guides you the right way -- Jayyy._, 2026-06-24 ### ***** "Nailed the user experience" Most people don’t realize that if they want to lose serious weight they need to log what they eat. But when they do, they quit quickly because the apps are so bad. I realized ChatGPT could do this better than 99% of apps out there, including good estimation from photos… but it doesn’t work so well to have your log in an LLM chat. This app combines the best of both worlds and gets the chat user experience right. Maybe it’s the next MyFitnessPal. -- Xetnauq, 2026-06-04 ### **--- "UI is terrible" We get it you’re a developer. Why the text scroll that I can’t skip. Very slow on boarding. Camera should pick up barcode without having to click every time! Good luck -- Kdot1577, 2026-03-15 ### ***** "This app is amazing" I love to simplicity of it! But also covers all the important things like Marcos calories and active levels. As well as adjust daily for Macros and calories based off of active levels and weight loss or gained. My only issues is recent the text option to add logs became too large for my phone and I can’t log anything. I hope the developer can fix this and I would rate this app a 15/10. -- Datkevin49, 2026-03-06 ### ***** "Simply the easiest way to track macros" I’ve been waiting for something like this. I don’t care enough to input every single meal or even vaguely input every single meal. This is so easy. I just talked to her. Tell him what I’m eating everyone’s well snap a picture if it needs more clarity and I’m done. I don’t even think about it. -- TheBlob22, 2026-01-26 [View all 0xCal reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## 0xCal In-App Purchases | Item | Price | |------|-------| | 0xCal Yearly | $9.99 | | 0xCal Monthly | $2.99 | ## Apps Similar to 0xCal - [Strongsplit - Get Stronger](https://apptail.io/app/strongsplit-get-stronger-Orjv/united-states) - [PrimeFit - Fitness For Men](https://apptail.io/app/primefit-fitness-for-men-aerx/united-states) - [TitanPro App](https://apptail.io/app/titanpro-app-ONBx/united-states) - [Ovelio: Recovery & Activity](https://apptail.io/app/ovelio-recovery-activity-Vkty/united-states) - [Nutrie - AI Calorie Tracker](https://apptail.io/app/nutrie-ai-calorie-tracker-GXQy/united-states) - [Kaiora: Dein Health Coach](https://apptail.io/app/kaiora-dein-health-coach-doUy/united-states) - [DailyGoal: Fitness System](https://apptail.io/app/dailygoal-fitness-system-oihz/united-states) - [Zenith: Recovery & Strain](https://apptail.io/app/zenith-recovery-strain-JzUz/united-states) - 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