---
title: "Calorie Deficit Calculator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "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 exercis"
---

# Calorie Deficit Calculator — United States
> Oatsy Macro Tracker Diet Coach

![Calorie Deficit Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/08/3d/b5/083db553-0edb-2c2b-a105-4c3b31f2a2b4/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [Starry Web](https://apptail.io/developer/starry-web-TXbE)
**Category:** Health Fitness
**Rating:** 4.7/5 (3,964 ratings)
**Price:** Free
**Bundle ID:** com.oatsy
**Store:** Apple App Store
**Country:** United States
**Version:** 2.15 (released 2025-05-21)
**Original Release:** 2020-10-07
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1529962914)
**AppTail Page:** [https://apptail.io/app/calorie-deficit-calculator-Suw/united-states](https://apptail.io/app/calorie-deficit-calculator-Suw/united-states)

## Calorie Deficit Calculator Description
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!

## Calorie Deficit Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/fc/cd/f2/fccdf2c0-78e7-5f5c-fe10-381b09216b73/6a1089a5-aa51-4a12-aee3-dbaf401632e4_1.png/392x696bb.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d6/e3/60/d6e360b1-bf2f-dd2c-d12f-ebc480aee941/93dcfa32-f0ad-4a81-a2ab-4925df6776d9_1_adobespark__U00281_U0029.png/392x696bb.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/86/15/28/8615282e-a482-d4d2-c791-aeca3f230a12/854ec8ca-6808-4483-8eb8-843dcbadcf2f_2_adobespark.png/392x696bb.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f2/84/b1/f284b191-33c3-b4b2-e336-7e01ac8e095a/a5b68b2b-4242-40cd-8eef-eb19c07b1069_3_adobespark.png/392x696bb.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/21/d3/d3/21d3d38d-0aaf-1835-31f3-4a07895fe8af/e8b0bb16-365b-46d3-8059-ea237d6c9a28_iPhone_5.5_inch_screenshots.png/392x696bb.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/94/e6/d4/94e6d499-e22d-7138-6763-527fd3a13120/fc19ff1c-c507-4fb2-897a-6d5eb6929ef9_4_adobespark.png/392x696bb.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/62/7c/d8/627cd801-b74b-9e0c-4c73-c20665bc5da5/7174844e-1c97-4489-9003-4ef40fd44308_5_adobespark.png/392x696bb.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/1c/c5/18/1cc51826-e0cb-81a2-2ba7-5e2fa7bf6927/6c4e3543-eb59-4681-a1fa-75329fd43c45_6_adobespark.png/392x696bb.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3c/71/0d/3c710dcc-e809-7557-1de2-c2ca173547d5/546649c2-2a1e-425e-92d7-89d9e74a63c2_7_adobespark.png/392x696bb.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a0/dd/db/a0dddb24-728a-9f92-7b0b-beeab0441d35/6e35d519-21cb-4b18-bab2-64388808848c_8_adobespark.png/392x696bb.png)

## Calorie Deficit Calculator Rating Breakdown in United States
- 5 stars: 3,338 (84%)
- 4 stars: 322 (8%)
- 3 stars: 145 (4%)
- 2 stars: 42 (1%)
- 1 stars: 117 (3%)

## Calorie Deficit Calculator Reviews in United States

### ****- "Young teen girl"
I started this today, but it seems like an amazing app, kinda reminds me of Duolingo, great layout, easy to use and understand I do wish it had a little more games for young teens, I am one myself and do enjoy the concept of rewards and games to get to my goals, but if it had maybe more bright colors and silly things around, would be nice, but overall great app, i did recommend to my friends <33
-- Mis, freeta go, 2025-08-24

### **--- "Completely stopped working"
Can’t add any new foods or exercises. Very disappointed.
-- Jbhyt, 2025-08-15

### *---- "Cannot do simple things"
Been using this App for sometime, however the performance has definitely declined. Not sure why does it keep loading while adding food??? This is a simple feature however it gets frustrating when you are unable to load the food. Developers need to fix this on their end otherwise, people are going to stop using this app.
-- AngadSingh2991, 2025-07-05

### *---- "Deletes my records"
I like how the app functions while I’m using it but it deletes my data multiple times throughout the day. Not worth it to have to relog everything
-- Vydeli, 2025-03-26

### ***-- "Needs to work on more things but great app"
I like the app it’s more simple then other apps but today it just stopped working for me I could not add my calories in, it was just the loading screen and it never loaded, but I deleted the app and signed into my account again and it worked again thankfully all my data was still there , but the loading screen was my only issue
-- zeacloax, 2025-02-14

### *---- "Frustrating"
Just downloaded and paid for premium service. Can’t figure out how to add meal. For people who only eat processed food, Good luck starting with ingredients.
-- above5000feet, 2025-01-21

### ***** "Best free app"
This app is actually amazing for it to be free, They have name brand foods, restaurants, fast food,  store food & if they don’t have it you can create your own… for free. I’ve never seen a calorie tracking app like that. I also love you can pair it with health app so my steps automatically are recorded on it. I have paid for the paid version and it is just as amazing. i always recommend this app as long as it stays the same. It also gives you diet styles so you can do just regular deficits or you can choose fasting or keto or etc. 
i will say the app has crashed a few times (nothing will load or show up) I just deleted it or restarted my phone and it went back with all my info saved.
i also lost 30 pounds with the app!
-- 2819;jackielol, 2025-01-14

### *---- "Wouldn’t download again"
While this may be the best app in the world, I tried signing up for the 3 day free trial and was instantly charged for 6 months worth of use. 
I don’t even know if I like the app yet! Be careful when looking around, as almost everything you click leads you to signing up for a subscription!
-- Broyld0, 2025-01-06

### **--- "Update is not working"
The update won’t let me add quick calories and now I can’t search for what I need to add. This app was great and now I’ll need to find another one.
-- Leaderinthemaking, 2024-08-29

### ****- "Decent"
Decent app to track calories and set goals. Needs refining, the recipe builder doesn’t allow you to set portions. So if you build a carnivore bread it only allows you to select the whole thing or fractionally when you add it to your meal plan not by gram, oz, or anything else like when scanning a barcode. 

Has a robust library of foods to choose from, and it even appears to be other user input ones as well, but many common things are missing like high protein yogurt from friendly farms to name one. The “Ai” is a pretty good catch all but also gets the data wrong and when added to a meal it doesn’t let your select the unit of measure like mentioned before. 

Adding other diet plans would be nice too! Carnivore diet could be an option and while it’s pretty basic (meat, protein, fats) there are quite a few recipes that can be used to help out newer people. 

It’s a good platform but could easily be a top rated contender if they came in cleaned up some stuff.
-- Ace_MF, 2024-08-15

[View all Calorie Deficit Calculator reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Calorie Deficit Calculator In-App Purchases
| Item | Price |
|------|-------|
| Oatsy Premium Calorie Tracking | $49.99 |
| 3 Month Premium | $29.99 |
| 12 Month Premium | $29.99 |
| 6 Month Premium | $39.99 |
| Nutritionist | $59.99 |


## Calorie Deficit Calculator Discovered Keywords
- calorie count
- weight loss calculator
- control my weight
- macrotracker
- bmr calculator
- food calorie tracker
- calorie diet
- calorie calculator
- free calorie counting app
- calorie calculator free

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## Calorie Deficit Calculator Available In
- [United States](https://apptail.io/app/calorie-deficit-calculator-Suw/united-states)
- [United Kingdom](https://apptail.io/app/calorie-deficit-calculator-Suw/united-kingdom)
- [Canada](https://apptail.io/app/calorie-deficit-calculator-Suw/canada)
- [Philippines](https://apptail.io/app/calorie-deficit-calculator-Suw/philippines)
- [South Africa](https://apptail.io/app/calorie-deficit-calculator-Suw/south-africa)
- [Australia](https://apptail.io/app/calorie-deficit-calculator-Suw/australia)
- [United Arab Emirates](https://apptail.io/app/calorie-deficit-calculator-Suw/united-arab-emirates)
- [Ghana](https://apptail.io/app/calorie-deficit-calculator-Suw/ghana)
- [Malaysia](https://apptail.io/app/calorie-deficit-calculator-Suw/malaysia)
- [New Zealand](https://apptail.io/app/calorie-deficit-calculator-Suw/new-zealand)
- [Nigeria](https://apptail.io/app/calorie-deficit-calculator-Suw/nigeria)
- [India](https://apptail.io/app/calorie-deficit-calculator-Suw/india)
- [Ireland](https://apptail.io/app/calorie-deficit-calculator-Suw/ireland)
- [Saudi Arabia](https://apptail.io/app/calorie-deficit-calculator-Suw/saudi-arabia)
- [Germany](https://apptail.io/app/calorie-deficit-calculator-Suw/germany)
- [Egypt](https://apptail.io/app/calorie-deficit-calculator-Suw/egypt)
- [Lebanon](https://apptail.io/app/calorie-deficit-calculator-Suw/lebanon)
- [Pakistan](https://apptail.io/app/calorie-deficit-calculator-Suw/pakistan)
- [Mexico](https://apptail.io/app/calorie-deficit-calculator-Suw/mexico)
- [Jamaica](https://apptail.io/app/calorie-deficit-calculator-Suw/jamaica)
- [Bulgaria](https://apptail.io/app/calorie-deficit-calculator-Suw/bulgaria)
- [Chile](https://apptail.io/app/calorie-deficit-calculator-Suw/chile)
- [Brazil](https://apptail.io/app/calorie-deficit-calculator-Suw/brazil)
- [Taiwan](https://apptail.io/app/calorie-deficit-calculator-Suw/taiwan)
- [Romania](https://apptail.io/app/calorie-deficit-calculator-Suw/romania)
- [North Macedonia](https://apptail.io/app/calorie-deficit-calculator-Suw/north-macedonia)
- [Kenya](https://apptail.io/app/calorie-deficit-calculator-Suw/kenya)
- [Italy](https://apptail.io/app/calorie-deficit-calculator-Suw/italy)
- [Netherlands](https://apptail.io/app/calorie-deficit-calculator-Suw/netherlands)
- [Norway](https://apptail.io/app/calorie-deficit-calculator-Suw/norway)
- [France](https://apptail.io/app/calorie-deficit-calculator-Suw/france)
- [Kuwait](https://apptail.io/app/calorie-deficit-calculator-Suw/kuwait)
- [Japan](https://apptail.io/app/calorie-deficit-calculator-Suw/japan)
- [Singapore](https://apptail.io/app/calorie-deficit-calculator-Suw/singapore)
- [Belgium](https://apptail.io/app/calorie-deficit-calculator-Suw/belgium)
- [Sweden](https://apptail.io/app/calorie-deficit-calculator-Suw/sweden)
- [Botswana](https://apptail.io/app/calorie-deficit-calculator-Suw/botswana)
- [Sri Lanka](https://apptail.io/app/calorie-deficit-calculator-Suw/sri-lanka)
- [Qatar](https://apptail.io/app/calorie-deficit-calculator-Suw/qatar)
- [Slovakia](https://apptail.io/app/calorie-deficit-calculator-Suw/slovakia)
- [Tunisia](https://apptail.io/app/calorie-deficit-calculator-Suw/tunisia)
- [Spain](https://apptail.io/app/calorie-deficit-calculator-Suw/spain)
- [Slovenia](https://apptail.io/app/calorie-deficit-calculator-Suw/slovenia)
- [Algeria](https://apptail.io/app/calorie-deficit-calculator-Suw/algeria)
- [Ecuador](https://apptail.io/app/calorie-deficit-calculator-Suw/ecuador)
- [Nepal](https://apptail.io/app/calorie-deficit-calculator-Suw/nepal)
- [Denmark](https://apptail.io/app/calorie-deficit-calculator-Suw/denmark)
- [Hungary](https://apptail.io/app/calorie-deficit-calculator-Suw/hungary)
- [Greece](https://apptail.io/app/calorie-deficit-calculator-Suw/greece)
- [Israel](https://apptail.io/app/calorie-deficit-calculator-Suw/israel)
- [Jordan](https://apptail.io/app/calorie-deficit-calculator-Suw/jordan)
- [Czechia](https://apptail.io/app/calorie-deficit-calculator-Suw/czechia)
- [China](https://apptail.io/app/calorie-deficit-calculator-Suw/china)
- [Switzerland](https://apptail.io/app/calorie-deficit-calculator-Suw/switzerland)
- [Belarus](https://apptail.io/app/calorie-deficit-calculator-Suw/belarus)
- [Portugal](https://apptail.io/app/calorie-deficit-calculator-Suw/portugal)
- [Bahrain](https://apptail.io/app/calorie-deficit-calculator-Suw/bahrain)
- [Vietnam](https://apptail.io/app/calorie-deficit-calculator-Suw/vietnam)
- [Suriname](https://apptail.io/app/calorie-deficit-calculator-Suw/suriname)
- [Türkiye](https://apptail.io/app/calorie-deficit-calculator-Suw/turkey)
- [Poland](https://apptail.io/app/calorie-deficit-calculator-Suw/poland)
- [Uruguay](https://apptail.io/app/calorie-deficit-calculator-Suw/uruguay)
- [Paraguay](https://apptail.io/app/calorie-deficit-calculator-Suw/paraguay)
- [Mauritius](https://apptail.io/app/calorie-deficit-calculator-Suw/mauritius)
- [Cayman Islands](https://apptail.io/app/calorie-deficit-calculator-Suw/cayman-islands)
- [Russia](https://apptail.io/app/calorie-deficit-calculator-Suw/russia)
- [Uzbekistan](https://apptail.io/app/calorie-deficit-calculator-Suw/uzbekistan)
- [Latvia](https://apptail.io/app/calorie-deficit-calculator-Suw/latvia)
- [Azerbaijan](https://apptail.io/app/calorie-deficit-calculator-Suw/azerbaijan)
- [Dominican Republic](https://apptail.io/app/calorie-deficit-calculator-Suw/dominican-republic)
- [Cyprus](https://apptail.io/app/calorie-deficit-calculator-Suw/cyprus)
- [Ukraine](https://apptail.io/app/calorie-deficit-calculator-Suw/ukraine)
- [Croatia](https://apptail.io/app/calorie-deficit-calculator-Suw/croatia)
- [Cambodia](https://apptail.io/app/calorie-deficit-calculator-Suw/cambodia)
- [Thailand](https://apptail.io/app/calorie-deficit-calculator-Suw/thailand)
- [Iceland](https://apptail.io/app/calorie-deficit-calculator-Suw/iceland)
- [Grenada](https://apptail.io/app/calorie-deficit-calculator-Suw/grenada)
- [Hong Kong SAR China](https://apptail.io/app/calorie-deficit-calculator-Suw/hong-kong)
- [Senegal](https://apptail.io/app/calorie-deficit-calculator-Suw/senegal)
- [Armenia](https://apptail.io/app/calorie-deficit-calculator-Suw/armenia)
- [Barbados](https://apptail.io/app/calorie-deficit-calculator-Suw/barbados)
- [Madagascar](https://apptail.io/app/calorie-deficit-calculator-Suw/madagascar)
- [Finland](https://apptail.io/app/calorie-deficit-calculator-Suw/finland)
- [Mali](https://apptail.io/app/calorie-deficit-calculator-Suw/mali)
- [Malta](https://apptail.io/app/calorie-deficit-calculator-Suw/malta)
- [Indonesia](https://apptail.io/app/calorie-deficit-calculator-Suw/indonesia)
- [Namibia](https://apptail.io/app/calorie-deficit-calculator-Suw/namibia)
- [Colombia](https://apptail.io/app/calorie-deficit-calculator-Suw/colombia)
- [Austria](https://apptail.io/app/calorie-deficit-calculator-Suw/austria)
- [Belize](https://apptail.io/app/calorie-deficit-calculator-Suw/belize)
- [Oman](https://apptail.io/app/calorie-deficit-calculator-Suw/oman)
- [Peru](https://apptail.io/app/calorie-deficit-calculator-Suw/peru)
- [Argentina](https://apptail.io/app/calorie-deficit-calculator-Suw/argentina)
- [Brunei](https://apptail.io/app/calorie-deficit-calculator-Suw/brunei)
- [British Virgin Islands](https://apptail.io/app/calorie-deficit-calculator-Suw/british-virgin-islands)
- [Guyana](https://apptail.io/app/calorie-deficit-calculator-Suw/guyana)
- [Estonia](https://apptail.io/app/calorie-deficit-calculator-Suw/estonia)
- [Kazakhstan](https://apptail.io/app/calorie-deficit-calculator-Suw/kazakhstan)
- [Lithuania](https://apptail.io/app/calorie-deficit-calculator-Suw/lithuania)
- [Luxembourg](https://apptail.io/app/calorie-deficit-calculator-Suw/luxembourg)
- [South Korea](https://apptail.io/app/calorie-deficit-calculator-Suw/south-korea)
- [El Salvador](https://apptail.io/app/calorie-deficit-calculator-Suw/el-salvador)
- [Macao SAR China](https://apptail.io/app/calorie-deficit-calculator-Suw/macau)
- [Panama](https://apptail.io/app/calorie-deficit-calculator-Suw/panama)
- [Bermuda](https://apptail.io/app/calorie-deficit-calculator-Suw/bermuda)

---

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