Calorie Deficit Calculator
Research answer
What AppTrendKit can say about Calorie Deficit Calculator today
Calorie Deficit Calculator has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.
Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.
Performance
Downloads, revenue and chart history
Estimates for the last 7D. Chart positions come from the App Store; downloads and revenue are AppTrendKit estimates, shown as a size band (for example 10K–50K) with a confidence level.
Estimated downloads · 30D
Upper limitUnder 10K
Below the top 100 in Health & Fitness (US)
The app is not in its category's top 100, so it has less than the app ranked #100 there. We show this limit until we have enough data for an estimate.
Estimated App Store gross consumer spend · 30D
Upper limitUnder $100K
Below the top 100 in Health & Fitness (US)
The app is not in its category's top 100, so it has less than the app ranked #100 there. We show this limit until we have enough data for an estimate.
History
Collected daily performance
No daily history yet.
Rank history
Chart positions
Lower rank is better. Only collected observations are shown.
Coverage note
What the ranks mean
A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.
Read the methodStorefront mix
Top countries by estimated contribution · 7D
Country figures cover the days we collected in each country, so they don't add up to the worldwide estimate. Each country shows when it was last updated.
Monetization
How the app makes money
These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.
App details
Store metadata
- Version
- 2.15
- Released
- Oct 7, 2020
- Last updated
- May 21, 2025
- Content rating
- 4+
- Default storefront
- US
Public IAP observations
Validated in-app purchase prices
Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.
Listing detail
What the store says
If you want to lose weight, achieve nutrition goals, or simply eat healthily, Oatsy is the app for you! Oatsy lets you track nutrition quicker and easier than ever before. Log food, water, and exercise with ease, and use Oatsy to become your healthiest self! Count calories, track macro & micronutrients, follow diet plans, discover healthy recipes and get daily life score recommendations. Oatsy can help you reach your goals in your way. REACH YOUR GOALS • Advanced food diary - Easily record the food you eat throughout the day with the largest verified nutrition database in the world. • Set goals - Enter a weight loss or weight gain goal and we'll suggest a game plan for your calorie budget. Eat smarter and achieve a calorie deficit. • Custom diet plans - Select the diet plan that fits your personal goals. Choose from Balanced Dieting, Intermittent Fasting, 5:2 Fasting, and Keto Burn / Keto diet. Manage carbs, protein, and fat. • Barcode scanner - Use our scanner to instantly log foods with a barcode. • Helpful graph charts - Check out your day-by-day weight, calorie intake, and exercise journal, to stay on track with your goals. • FitScore life score - Helps you understand your health activity and track your BMI. Remind you if you're low on carbs or need more exercise. • Apple health integration - Sync your steps counting data directly with Apple health. TRACK NUTRITION • Full nutrition macro tracker & calorie counter - Detailed daily nutrition analysis. Count calories and see full details of the foods you ate - from Calories, Carbs, Fat, Protein to Dietary Fiber, Sugars, Saturated / Unsaturated fat, Sodium, Cholesterol, and Potassium. • Artificial Intelligence Food Auto-Scanner - Simply take a picture of your meal and let Oatsy's revolutionary scanner detect and track the food. • Custom food - Efficiently track daily calorie intake by creating your custom dishes and recipes. • Food ranking - Check out foods that help you achieve your goals or accommodate food restrictions, such as weight loss, bodybuilding, digestion, diabetes, high blood pressure, and detox. • Healthy recipes - Instantly copy popular recipes to your custom food list, or share your favorite recipe with the world! Log in healthy portions, and know all the macro breakdown. The ultimate eating guide with vegan recipes included! • Color-Coded rating system - Show foods that you should eat more or eat less. • Restaurant Foods Menu - Add food items from popular restaurants so you don't have to worry about nutrition accuracy. Accurate calorie calculator from a variety of sources. • Daily nutrition summary - The only calorie counter that shows you all the micro & macronutrients for free. Stop paying to count calories! • Water Tracker - Stay hydrated and stay healthy. Track water intake with an easy tap. TRACK EXERCISE • Track fitness activities - Select from a variety of activities and workouts to log your exercise. Lose weight and stay healthy. • Custom exercises - Don't see your activity on the list? Create a custom exercise to add to your log. • Count steps - Integrated with Apple Health to automatically count your steps from FitBit and other fitness trackers. ENGAGE WITH THE COMMUNITY • Follow your friends' calorie-counting journeys. Keep up to date with the latest news in nutrition. Learn from nutritionists. • Share exercise pics, weight progress, healthy recipes, workout videos, and more. Don't just eat it, track it! Download the Oatsy calorie counter free today and get started with your healthy diet!
Store creative
Screenshots
Competitive set
Similar apps
Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.
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Cal AI - Calorie Tracker
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Calorie Counter - MyNetDiary
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Lifesum: AI Calorie Counter
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How we estimate
Where every number comes from
App details: Apple iTunes Search API, updated Sep 27, 2026, 9:15 PM.
Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.
Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.
Model: Lineage not exposed by this aggregate.
Confidence: —; intervals widen when evidence or history is limited.
Last updated: Sep 27, 2026, 9:15 PM.
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Open methodology








