Calorie Counter by Cronometer

Contains adsIn-app purchases
4.6
44.9K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Transform your health with Cronometer – a powerful calorie counter, fitness, nutrition tracker & food tracking app. It offers personalized nutrition & health insights, whether your goal is weight loss, muscle gain, or healthy eating. Cronometer empowers you with verified data and science-backed tools.

Why Choose Cronometer?
- Comprehensive Nutrition Tracking: Count calories, macros, and 84 micronutrients
- 1.1 Million Verified Foods: Our lab-tested food database ensures accuracy in every food log
- Goal-Oriented Tools: Whether you're tracking calories, fitness, or general health, we've got you covered

Top Features You'll Love:
-Calorie, Macro & Micronutrient Tracker: Dive deep into your nutrition
-Free Barcode Scanner: Log food instantly with accuracy
-Wearable Integrations: Sync with Fitbit, Garmin, Dexcom & more
-Water Tracker: Stay hydrated effortlessly
-Sleep Tracking: Track sleep patterns & their effects on health
-Customizable Goals & Charts: Tailor your experience to match your lifestyle

Diet tracker of choice:
Cronometer is the calorie & macro tracker of choice for many health professionals; trusted by doctors, dietitians, and fitness trainers.
Track your diet & nutrition effortlessly:
Meal & food log in your diet diary to see which of the essential 84 vitamins and minerals you’re getting the most and least of.

Weight loss:
Food journal, verified macro & nutrition information, and a built-in nutritional target wizard to keep yourself accountable and reach your fitness, health or weight loss goals.

Free Barcode scanner:
Quickly scan barcodes with our free scanner for instant, highly accurate nutritional information. Track food effortlessly and stay on top of your health goals.

Large Food Database:
Access a vast food database with over 1.1 million entries, providing accurate nutrition & calorie information across 84 macro & micronutrients. The database consists of lab-analyzed entries that are vetted by qualified experts.

Get a holistic view of your health:
Sync Cronometer with popular fitness tracking devices and track all your biometrics from pain symptoms to gut health to blood sugar levels and more. Cronometer integrates with Fitbit, Apple Watch, Samsung, Whoop, Withing, Oura, Keto Mojo, Garmin, Dexcom, and many more.

Water tracker:
Stay on top of your hydration with our Water Tracker. Log daily intake, set goals, and monitor progress to support your hydration and weight loss journey.

Enhanced sleep tracking:
Import sleep data from various devices and access sleep metrics in the Diary, Dashboard, and Charts. Analyze sleep duration, stages, recovery, and correlations with nutrition, such as the effects of alcohol or caffeine.

Cronometer on Wear OS
Track calories, water intake, and macros directly from your watch.

Unlock deeper insights with Cronometer Gold: Enjoy an ad-free experience and take advantage of advanced features that elevate your calorie & nutrition tracking. With Gold, you can effortlessly manage your fasting with the Fasting Timer, seamlessly import recipes from your favorite sites, and optimize your nutrition with the Macro Scheduler. Plus, track your progress over time with Time Stamps and create detailed Custom Charts.

Whether you are a fitness enthusiast or just looking to improve your overall health, Cronometer is the perfect tool for tracking your calorie, food, nutrition, and fitness goals. Download the app today to start your nutrition & macro tracking lifestyle!


SUBSCRIPTION DETAILS

By subscribing, you acknowledge to agree to the following:

Terms of Use: https://cronometer.com/terms/

Privacy Policyhttps://cronometer.com/privacy/
Updated on
2 Jul 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
44K reviews
Stephen Palmer
11 June 2025
The ads are too much, this app was great before they started this obnoxious and unrelenting ad placement. I've used it for a year or so and I never saw any ads. I get it you have to turn some sort of profit and if you can't get enough subs then you have to do ads. Do you really need a full screen interruption of what I'm doing literally every 3 min?!?! This needs to be fixed you give the impression your trying to annoy your users into a paid sub which is a sure fire way to lose users.
30 people found this review helpful
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Cronometer Software Inc.
11 June 2025
Thank you for the feedback, we recently had some bugs that were increasing the ads, however, we believe that we got to the bottom of it. If you're still having issues I recommend contacting support@cronometer.com from the email address associated with your account so we can investigate! All the best!
Jennifer Haptonstall
5 May 2025
Very frustrated with the new ads system. I've been using this app for over a year and loved it. Suddenly I'm getting ads every time I open the app. The ads are loud, disruptive and so frustrating, makes me want to throw my phone. I am considering finding another app. I notice that several people are commenting about this and the responses claim it's a bug that they figured out, yet I'm still getting the ads... :(
36 people found this review helpful
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Cronometer Software Inc.
5 May 2025
Thanks for letting us know about the increase in ads. We recently fixed a bug that caused this; updating to version 4.39.3 should significantly reduce the number of ads you see. If the issue continues after updating, please reach out to support@cronometer.com so we can look into it further. We really appreciate your patience and loyalty!
Ben Signer
4 June 2025
The app works pretty well. It synced easily with my smartwatch. I like that water consumption is prominent and easy to add. The macro targets are appropriate. A few notes: - the most recent update broke the barcode scanner. It no longer works at all. - when I do strength training it logs calories from my watch, I think from my elevated heart rate. When I add strength training separately after, I wonder if it is double counting my calorie expenditure. - It's not clear how to track your weight.
10 people found this review helpful
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Cronometer Software Inc.
4 June 2025
Hi Ben! Can you please send us a message to support@cronometer.com from the email address associated with your Cronometer account? We have had a few reports of the Barcode Scanner malfunctioning and it would be great if we could look into your account! Looking forward to chatting with you soon!

What's new

Fixes Wear OS texts overlapping on Samsung watches when a large font size is selected in your app.