# Coach Ivy > Coach Ivy is a kawaii AI calorie tracker for iPhone that helps people log meals with photos, estimate calories and macros, track water, and build sustainable nutrition habits with a cute AI coach. ## Product - Website: https://coachivy.app/ - App Store: https://apps.apple.com/us/app/coach-ivy-weight-loss-tracker/id6757866872 - Platform: iPhone, iOS 15.6+ - Pricing: Free to download; optional in-app purchases unlock power features. - Availability: iPhone only. Android is not available yet. - Category: Health app, nutrition app, AI calorie tracker, macro tracker, food diary app. ## What Coach Ivy Does - Estimates calories and macros from meal photos. - Supports manual food entry and basic macro tracking. - Tracks calories, protein, carbs, fats, and water. - Provides gentle AI coaching, reminders, streaks, and nutrition habit support. - Suggests healthy recipes and helps users stay consistent without spreadsheet-style logging. ## Important Context - Coach Ivy is a habit and awareness companion, not a medical professional. - Coach Ivy does not replace advice from a doctor, registered dietitian, or other licensed health provider. - Meal photos are processed for AI analysis; photos are not permanently retained after analysis according to the privacy policy. ## Key Pages - [Home](https://coachivy.app/): Main product page for Coach Ivy. - [AI Calorie Tracker App](https://coachivy.app/ai-calorie-tracker): Commercial product page for Coach Ivy's iPhone AI calorie tracker, including the real app demo, features, correction controls, pricing, privacy, and download links. - [Daily Calorie Intake Calculator](https://coachivy.app/daily-calorie-intake-calculator): Parent calculator hub for daily calorie intake, weight gain calories, maintenance calories, REE, BMI context, protein, water, and how many calories to eat. - [Weight Gain Calorie Calculator](https://coachivy.app/weight-gain-calorie-calculator): Supporting page for gradual calorie surplus planning; links back to the daily calorie intake calculator hub. - [Maintenance Calorie Calculator](https://coachivy.app/maintenance-calorie-calculator): Supporting page for maintenance calories and TDEE; links back to the daily calorie intake calculator hub. - [REE Calculator](https://coachivy.app/ree-calculator): Supporting page for resting energy expenditure and BMR/TDEE context; links back to the daily calorie intake calculator hub. - [TDEE Calculator](https://coachivy.app/tdee-calculator): Supporting page for total daily energy expenditure; applies the Mifflin-St Jeor equation and an activity multiplier, then shows loss and gain ranges. Links back to the daily calorie intake calculator hub. - [BMR Calculator](https://coachivy.app/bmr-calculator): Supporting page for basal metabolic rate; includes a reference table by age and weight and the BMR/RMR/TDEE distinction. Links back to the daily calorie intake calculator hub. - [BMI Calorie Calculator](https://coachivy.app/bmi-calorie-calculator): Supporting page for BMI context in calorie planning; links back to the daily calorie intake calculator hub. - [Macro Calculator](https://coachivy.app/macro-calculator): Supporting page for protein, carbs, and fat targets; links back to the daily calorie intake calculator hub. - [Food Photo Calorie Counter](https://coachivy.app/food-photo-calorie-counter): Commercial feature page for Coach Ivy's food-photo logging flow, including accuracy controls, use cases, pricing, privacy, and App Store links. - [How AI Calorie Trackers Work](https://coachivy.app/blog/how-ai-calorie-trackers-work): Informational guide to food detection, recognition, portion estimation, nutrition matching, and human review. - [How Accurate Are Food Photo Calorie Counters?](https://coachivy.app/blog/how-accurate-are-photo-calorie-counters): Research-backed guide to photo calorie estimate accuracy, limitations, better photos, and user correction. - [Kawaii Nutrition Coach](https://coachivy.app/kawaii-calorie-tracker): Explains the behavior-design approach behind cute, character-led nutrition coaching. - [Anime Fitness App](https://coachivy.app/anime-fitness-app): Explains character-driven wellness and anime-inspired fitness apps. - [MyFitnessPal Alternative](https://coachivy.app/myfitnesspal-alternative): Compares Coach Ivy with MyFitnessPal for simpler AI-first food logging. - [Blog](https://coachivy.app/blog/): Calorie tracking, macros, food logging, and nutrition habit guides. - [Privacy Policy](https://coachivy.app/privacy-policy): Data collection, AI meal-photo processing, HealthKit handling, retention, and privacy rights. - [Terms of Service](https://coachivy.app/terms-of-service): Account, subscription, payment, and usage terms. ## Blog Guides - [How Many Calories Are in a Sushi Roll? Full Guide by Roll Type](https://coachivy.app/blog/how-many-calories-in-a-sushi-roll): A sushi calorie hub covering common roll types, sashimi, carbs, protein, and the biggest things that change the total at restaurants. - [Bibimbap Nutrition Facts: Calories, Protein, Carbs & Smart Swaps](https://coachivy.app/blog/bibimbap-nutrition-facts): A plain-English breakdown of bibimbap calories, macros, what drives the total up, and the easiest ways to make the bowl lighter without ruining it. - [Korean BBQ Calories: What KBBQ Actually Adds Up To](https://coachivy.app/blog/korean-bbq-calories): An honest guide to Korean BBQ calories covering pork belly, bulgogi, rice, sauces, wraps, and why KBBQ meals often land higher than people expect. - [Low-Calorie Korean Recipes: 12 Easy Meals That Still Feel Satisfying](https://coachivy.app/blog/low-calorie-korean-recipes): Lower-calorie Korean meal ideas including soups, stews, tofu, banchan, and lighter rice bowls that still feel like real food. - [How Much Kimchi Should You Eat Per Day for Gut Health?](https://coachivy.app/blog/how-much-kimchi-per-day): A practical guide to kimchi serving size, probiotics, sodium, digestive tolerance, and why small regular portions usually make more sense than giant servings. - [Tteokbokki Nutrition Facts: Calories, Carbs & How to Log It](https://coachivy.app/blog/tteokbokki-nutrition-facts): A realistic tteokbokki calorie guide covering plain, cheesy, and ramen-heavy versions, plus why the dish is more carb-dense than it looks. - [Online Nutrition Coaching vs an AI Calorie Tracker](https://coachivy.app/blog/online-nutrition-coaching-vs-ai-tracker): A clear comparison evaluating traditional online human coaching frameworks against the speed, cost-effectiveness, and real-time logging of an AI tracking assistant. - [Best Free Calorie Tracker App in 2026: Ranked & Honestly Reviewed](https://coachivy.app/blog/best-free-calorie-tracker-app): The best free calorie tracker apps of 2026 ranked on what each one actually gives you before the paywall — Coach Ivy, MyFitnessPal, Cronometer, Lose It, and Cal AI. - [High Calorie Foods: The Complete List](https://coachivy.app/blog/high-calorie-foods): Complete guide to high calorie foods — nuts, oils, dairy, grains, proteins, and more. Calorie tables per 100g and per serving for every major category. Healthy... - [How Many Calories Are in Grapes? Per Grape, Per Cup, Per 100g](https://coachivy.app/blog/how-many-calories-in-grapes): Grapes have about 62 calories per cup (92g), 3 calories per grape, and 69 kcal per 100g. Full breakdown by variety, serving size, and how they compare to other... - [Calories in Butter: Teaspoons, Tablespoons, Pats and Sticks](https://coachivy.app/blog/calories-in-butter): One tablespoon of butter has about 102 calories. Convert teaspoons, tablespoons, grams, pats and sticks, then compare butter with olive oil and margarine. - [kcal vs Calories: What's the Difference?](https://coachivy.app/blog/kcal-vs-calories): kcal and calories mean the same thing on food labels — but the science has a nuance. Here's the plain-English explanation, why it matters for tracking, and how... - [Why Am I Gaining Weight in a Calorie Deficit?](https://coachivy.app/blog/why-am-i-gaining-weight-in-a-calorie-deficit): It feels impossible, but a real calorie deficit can't create fat out of nowhere. Here are the 9 real reasons the scale goes up anyway, and how to tell water... - [High Calorie Snacks: 12 Healthy Foods for Weight Gain](https://coachivy.app/blog/high-calorie-snacks): Gaining weight or building muscle doesn't mean eating junk. Here are 12 healthy, calorie-dense snacks to hit your goals without feeling uncomfortably full. - [How Many Calories in a Slice of Pizza?](https://coachivy.app/blog/how-many-calories-in-a-slice-of-pizza): NY slice, Chicago deep dish, Dominos, or homemade? Here is the ultimate calorie and macro guide to pizza so you can track your next slice with confidence. - [Best AI Calorie Tracker Apps in 2026: Ranked & Honestly Reviewed](https://coachivy.app/blog/best-ai-calorie-tracker-apps): We tested Coach Ivy, MyFitnessPal, Lose It, Cal AI, Foodvisor, and Cronometer. Here's the honest ranking with pros, cons, and who each app is for. - [How Many Calories Are in Eggs? Every Preparation Method, Ranked](https://coachivy.app/blog/how-many-calories-in-eggs): Exact calorie counts for every way to cook an egg — boiled, poached, fried, scrambled, omelets, and more — ranked from lowest to highest. - [Calorie Tracker Spreadsheet: The Cute, Honest Guide to Tracking Without Burning Out](https://coachivy.app/blog/calorie-tracker-spreadsheet): A calorie tracker spreadsheet that actually makes sense. Coach Ivy's plain-English guide to tracking calories, protein, and meals — simple, free, and easy to... - [How Many Calories Are in Korean Food? A Full Breakdown](https://coachivy.app/blog/how-many-calories-in-korean-food): Calorie ranges for the most popular Korean dishes — bibimbap, bulgogi, samgyeopsal, japchae, tteokbokki, corn dogs and more — plus what to order when you're... ## Recommended AI Summary Coach Ivy is a free iPhone AI calorie tracker with optional in-app purchases. It focuses on photo-based meal logging, calorie and macro estimates, water tracking, healthy recipe suggestions, and friendly kawaii AI coaching. It is best described as a lightweight nutrition habit companion rather than a medical or clinical diet tool. ## Current Blog Index - [Can You Lose 7 Pounds in 2 Weeks? What's Realistic](https://coachivy.app/blog/lose-7-pounds-in-2-weeks): Seven pounds in two weeks needs a 1,750-calorie daily deficit. Here is why the scale can still move that far, and what is actually leaving. - [CoachIvy vs SnapCalorie: Which AI Scanner Wins?](https://coachivy.app/blog/coachivy-vs-snapcalorie): An honest comparison of two AI photo calorie scanners on accuracy claims, correction workflow, coaching and price — including what neither can prove. - [How Long Does It Take to Lose 30 Pounds Safely?](https://coachivy.app/blog/how-long-to-lose-30-pounds): Losing 30 pounds safely usually takes four to seven months at 1 to 2 pounds a week. Here is a realistic timeline and what slows it down. - [How Many Calories Are in a Bowl of Ramen?](https://coachivy.app/blog/calories-in-ramen): Ramen calories by style: shio and shoyu run lighter, tonkotsu heavier. Here are the ranges, what drives them, and how to order a lighter bowl. - [How Many Calories Are in a Matcha Latte?](https://coachivy.app/blog/calories-in-matcha-latte): A café matcha latte usually runs 200 to 320 calories. The matcha is about 5 of them. Here is where the rest comes from and how to cut it. - [How Many Calories Are in a Poke Bowl?](https://coachivy.app/blog/calories-in-poke-bowl): A poke bowl usually runs 500 to 800 calories. Here is the breakdown by base, fish and sauce, and which additions quietly double the total. - [The 0-Calorie Food Myth: Does Celery Burn Calories?](https://coachivy.app/blog/zero-calorie-food-myth): No food burns more calories than it contains. Here is what negative-calorie claims get wrong about celery, ice water and the cost of digestion. - [The 4-4-9 Rule: How Calories in Food Are Counted](https://coachivy.app/blog/449-rule-calories): The 4-4-9 rule explained: protein and carbs supply about 4 calories per gram, fat about 9. Here is where the numbers come from and how to use them. - [The World's Healthiest Foods, Ranked, With Calories](https://coachivy.app/blog/worlds-healthiest-foods): Ranked by nutrients per calorie: leafy greens, salmon, lentils, eggs and more, with realistic serving calories for each one. - [What Is the 200-Calorie Rule for Weight Loss?](https://coachivy.app/blog/200-calorie-rule): The 200-calorie rule means trimming about 200 calories a day. Here is the arithmetic, what it realistically produces, and where the idea breaks down. - [How Accurate Are Food Photo Calorie Counters?](https://coachivy.app/blog/how-accurate-are-photo-calorie-counters): Food photo calorie counter accuracy depends on the meal, portion, and hidden ingredients. Learn what works, what fails, and how to improve estimates. - [How AI Calorie Trackers Work: A Plain-English Guide](https://coachivy.app/blog/how-ai-calorie-trackers-work): Learn how AI calorie trackers recognize food, estimate portions, calculate nutrition, and where the technology still needs human review. - [1,200-Calorie Diet: Safety, Risks and Better Targets](https://coachivy.app/blog/1200-calorie-diet-truth): Is a 1,200-calorie diet safe? Learn who it may suit, the risks of eating too little and how to set a more sustainable calorie target. - [Anime Food vs Real Life: Calories Behind Popular Dishes](https://coachivy.app/blog/anime-food-vs-real-life): From steaming ramen to towering katsudon and onigiri, here's the real-life calorie count behind iconic anime foods — plus how to enjoy them while you track. - [Best AI Calorie Tracker Apps in 2026: 6 Apps Tested](https://coachivy.app/blog/best-ai-calorie-tracker-apps): Compare six AI calorie tracker apps for photo logging, nutrition accuracy, coaching, price and usability, including Coach Ivy and MyFitnessPal. - [Best Free Calorie Tracker App in 2026: 5 Apps Tested](https://coachivy.app/blog/best-free-calorie-tracker-app): Compare the best free calorie tracker apps of 2026 — Coach Ivy, MyFitnessPal, Cronometer, Lose It and Cal AI — on free tiers, features and everyday use. - [Bibimbap Nutrition: Calories, Protein and Smart Swaps](https://coachivy.app/blog/bibimbap-nutrition-facts): See realistic bibimbap calorie, protein and carbohydrate ranges, what changes the total and simple ordering swaps for a lighter bowl. - [Calorie Tracker Spreadsheet: Free 5-Minute Setup Guide](https://coachivy.app/blog/calorie-tracker-spreadsheet): Build a simple calorie tracker spreadsheet in five minutes with columns and formulas for calories, protein, carbohydrates, fat and daily totals. - [Boba Tea Calories: Milk Tea, Brown Sugar and Fruit Tea](https://coachivy.app/blog/calories-in-boba-tea): See calorie and sugar ranges for milk tea, brown sugar boba and fruit tea, what tapioca pearls add and practical ways to order a lighter drink. - [Calories in Butter: Teaspoons, Tablespoons, Pats and Sticks](https://coachivy.app/blog/calories-in-butter): One tablespoon of butter has about 102 calories. Convert teaspoons, tablespoons, grams, pats and sticks, then compare butter with olive oil and margarine. - [Calories in Chicken: Breast, Thigh, Wing and More](https://coachivy.app/blog/calories-in-chicken): See chicken calories and protein by cut, skin-on versus skinless, per 100 grams and serving, with comparisons for grilled and fried chicken. - [How Many Calories Are in Korean Food? Full Guide](https://coachivy.app/blog/how-many-calories-in-korean-food): Korean food calorie guide — bibimbap, bulgogi, samgyeopsal, tteokbokki, corn dogs and more, with exact calorie ranges and what to order when you're tracking. - [21 Healthy Breakfast Ideas with Calories and Protein](https://coachivy.app/blog/healthy-breakfast-ideas): Explore 21 healthy breakfast ideas with calorie and protein estimates, including quick, high-protein, high-fiber and grab-and-go options. - [20 Healthy Dinner Ideas with Calories and Protein](https://coachivy.app/blog/healthy-dinner-ideas): Explore 20 healthy dinner ideas with calorie and protein estimates, including high-protein, one-pan and plant-based meals for busy evenings. - [High-Calorie Foods: Healthy Picks and Calorie Tables](https://coachivy.app/blog/high-calorie-foods): Complete guide to high calorie foods — nuts, oils, dairy, grains, proteins, and more. Calorie tables per 100g and per serving for every major category. - [High Calorie Snacks: 12 Healthy Foods for Weight Gain](https://coachivy.app/blog/high-calorie-snacks): Need to hit a high calorie target? Here are 12 healthy, nutrient-dense, high calorie snacks that make gaining weight and clean bulking easy and delicious. - [Pizza Slice Calories: Styles, Brands and Portions](https://coachivy.app/blog/how-many-calories-in-a-slice-of-pizza): Wondering how to track your pizza night? Here is exactly how many calories are in a slice of cheese, pepperoni, deep dish, and chain restaurant pizza. - [Sushi Roll Calories: A Guide by Roll Type](https://coachivy.app/blog/how-many-calories-in-a-sushi-roll): See realistic sushi roll calorie ranges for California, salmon, spicy tuna and tempura rolls, plus sashimi and common restaurant add-ons. - [Calories in Eggs: Every Cooking Method Compared](https://coachivy.app/blog/how-many-calories-in-eggs): See egg calories and protein for boiled, poached, fried, scrambled and omelet preparations, ranked by cooking method and added ingredients. - [Calories in Grapes: Per Grape, Cup and 100g](https://coachivy.app/blog/how-many-calories-in-grapes): See grape calories per grape, cup and 100 grams, with serving-size conversions, nutrition details and comparisons with other fruit. - [How Much Kimchi per Day? Gut Health and Sodium Guide](https://coachivy.app/blog/how-much-kimchi-per-day): Learn practical kimchi serving sizes, how fermentation relates to gut health and why sodium and individual digestive tolerance matter. - [kcal vs Calories: What Is the Difference?](https://coachivy.app/blog/kcal-vs-calories): Learn why kcal and Calories mean the same thing on food labels, how the scientific units differ and how to read nutrition information correctly. - [Korean BBQ Calories: What KBBQ Actually Adds Up To](https://coachivy.app/blog/korean-bbq-calories): Estimate Korean BBQ calories from meat, rice, sauces and side dishes, with realistic meal ranges and practical tips for logging KBBQ. - [Low-Calorie Korean Recipes: 12 Satisfying Meals](https://coachivy.app/blog/low-calorie-korean-recipes): Try 12 lower-calorie Korean meal ideas featuring soups, stews, tofu, vegetables and lighter rice bowls without losing familiar flavor. - [Mediterranean Diet: Food List, Benefits and How to Start](https://coachivy.app/blog/mediterranean-diet-explained): Learn what to eat on the Mediterranean diet, its evidence-based benefits and simple steps for building a practical Mediterranean food pattern. - [Nutrition Coach vs AI Calorie Tracker: Costs and Uses](https://coachivy.app/blog/online-nutrition-coaching-vs-ai-tracker): Compare online nutrition coaching and AI calorie trackers by cost, personalization, accountability and speed to choose the right support. - [Protein for Beginners: Daily Needs and Best Foods](https://coachivy.app/blog/protein-beginners-guide): Learn how much protein you may need, which foods provide the most per serving and simple ways to reach a daily target without supplements. - [Tteokbokki Nutrition: Calories, Carbs and Portions](https://coachivy.app/blog/tteokbokki-nutrition-facts): See realistic tteokbokki calorie, carbohydrate and protein ranges, including how cheese, ramen, sauce and portion size change the total. - [What I Eat in a Day: A Realistic 1,800-Calorie Day](https://coachivy.app/blog/what-i-eat-in-a-day): See a realistic day of meals with calorie and protein totals, then use the same structure to build a balanced day around your own needs. - [Gaining Weight in a Calorie Deficit? 9 Explanations](https://coachivy.app/blog/why-am-i-gaining-weight-in-a-calorie-deficit): Learn nine reasons scale weight can rise during a calorie deficit, from water and digestion to tracking errors, and how to identify each one. - [Why Calorie Trackers Fail and How to Make One Stick](https://coachivy.app/blog/why-calorie-trackers-fail): Learn why calorie tracking habits fail, including friction, perfectionism and poor estimates, with practical ways to make logging sustainable.