Calorie Deficit Calculator 4+

Oatsy Macro Tracker Diet Coach

Starry Web Ltd

    • 4.7 • 891 Ratings
    • Free
    • Offers In-App Purchases



If you want to lose weight, achieve nutrition goals, or simply eat healthy, Oatsy is the app for you! Oatsy lets you track nutrition quicker and easier than ever before, with features that aren't even available in MyFitnessPal, Lifesum, MyPlate, and Noom. Track 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.

• Advanced food diary - From over 950,000+ food products, easily record 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, exercise journal, to stay on track of your goals.
• FitScore life score - Help 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.

• 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, 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 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.

• 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!

What’s New

Version 2.2.1

- Add in-app delete account functionality
- Add a link with unsubscribe instructions

Ratings and Reviews

4.7 out of 5
891 Ratings

891 Ratings

Baetony ,

Free and powerful

I was looking for a free macro tracker and this is surprisingly good, it has the basic macros and not much more, the food catalog is good enough for me I have had to create some new foods but that is easy enough i like the fitscore, and the weight tracking, my only complaint is in the basic interface, there are some glitches, or annoyances, some icons are low resolution with rough edges, the birthday roll wheel does not show any numbers so that is not great, and the underlying text when creating a food is way to light, but other than that this is a great value app!

Developer Response ,

Hi Baetony,

Thank you for your feedback, we're glad that you like it! These are great suggestions and we will continue to improve our app with better UI in future updates. Stay tuned and thank you for your support!

Oatsy Team

Hamza.a.afzal ,

Great app for features - needs slight fixes

I just updated my app today and it was working fine for me and I loved how it was my own personal calorie tracker but it deleted all of my data after I updated the app. I had my own meals and drinks that I had custom made and everything was deleted and now I have to start fresh again and I feel like I’m less motivated to sticking with this app even when I know it’s features are great! It freezes on me quite often and sometimes I have to close the app and relaunch it to create another custom meal.
If there could be a section to add drinks that contain calories as a new section such as my morning coffee instead of having to put it into breakfast that would be better.

Developer Response ,

Hi Hamza,

Thank you for your feedback! At Oatsy we make sure your data is safe and secure. Please make sure to sign in to the same account to see your past data. We've made several quality of life updates to further improve the reliability of the app. We've also added water logging feature.

If you have further questions please contact support. We are always here to help!

Wetona Radcliffe ,

I freaking love this app

I have only had this app for around 2 days and I am already in love with it. I am 35 years old, I weight 201 pounds, and I am super insecure about my body. This app has so many options and within 1 hour I already got to do everything that I planned on doing. This app lets you lose weight, gain weight, keep a calorie count, exercise count, let you talk to others about each of your successes and how you are personally doing. My favorite part about this app is that you dont have to pay and still get everything you need!

Developer Response ,

Hi Wetona, thank you for your kind words! We are glad that our app is helping you achieve your goals and lose weight. We hope you continue to make progress! Oatsy Team

App Privacy

The developer, Starry Web Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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