Cronometer: Calorie Counter icon
iOS

Cronometer: Calorie Counter

Nutrition, macro, diet tracker

by Cronometer Software Inc

4.8(99K)
Downloads
300K

Last 30 days

Revenue
$1M

Last 30 days

Rev/Download
$3.33

Avg per download

Rating
4.8

99K reviews

Performance Insights

Category rankings

FreeHealth & Fitness#12—
GrossingHealth & Fitness#16—

Competition level

High competition

Downloads or revenue clear the 500K mark — breaking in here means outspending an incumbent.

On the store

10 years

Released September 2016 · 319 releases since

App Summary

Cronometer: Calorie Counter is an iOS app (Free) by Cronometer Software Inc in the health & fitness category, holding #12 in the free health & fitness charts and #16 in the grossing rankings. It draws an estimated 300K downloads a month and holds a 4.8-star rating.

  • Monetizes through in-app purchases ranging from $10.99 to $59.99.
  • Ships new versions about one a week.
  • Latest version is 4.58.3, released September 4, 2026.
  • 84% of ratings are five-star.
  • Available in 1 language.
  • Strongest in US, CA, GB.
  • Downloads at 148.4 MB and requires iOS 15.5+.
  • Rated 13+.

App details

Version
4.58.3
Release status
Worldwide
Age rating
13+
Requires
iOS 15.5+
Size
148.4 MB
Languages
English
Price
Free
First seen
September 2016
Top markets
US, CA, GB
Publisher country
Canada

Release history

319 versions tracked

  1. Version 4.58.3Latest
  2. Version 4.58.2
  3. Version 4.58.1
  4. Version 4.58.0
  5. Version 4.57.4
  6. Version 4.57.3

Ships about one a week.

In-app purchases

5 products · United States

  • Gold MonthlyMonthly$10.99
  • Gold AnnualYearly$59.99
  • Gold Subscription (Monthly)Monthly$10.99
  • Cronometer Gold (Monthly)Monthly$10.99
  • Cronometer Gold (Annual)Yearly$59.99

5 entries were identical in name, price and billing period and were combined.

What users say

5
84%
4
11%
3
2%
2
1%
1
1%
  • 5.0

    Micronutrients Help

    I wasn’t initially interested in macros because it was all I could do to focus on deficit when I first started. A few things lead me here. After a long while on Noom, I decided I wanted to know my micronutrients becuase I have a habit of getting random vitamins and saw that Cronometer offered that. I also wanted to start logging food a few days in advance and to be able to create easy recipes that I could do tons of variations on. HOT TIP: I always include the calorie count in my descriptions in parentheses and it turns out that’s been super useful for me. I also create lager portion versions for my husband when he asks for help and it lets me create special versions for him. Oh, and my macros? To my absolute SHOCK…I discovered that over time, simply by making small changes in my own time…I accidentally balanced my macros without even trying! Just by focusing in improving health choices, I added more veggies and such. I also love that it tracks the micros. I was interested in all the misc nutrients but didn’t consider how helpful it would be to also hone in on sugars and sodium. For me, Noom was super helpful and Cronometer was a great next step. I also love that it links to my Fitbit as well. Health and lifestyle changes truly take a lot of time and learning and fine tuning, plus we still evolve along the journey and I am glad to have an app like this to help. Sidenote: I tried myFitnessPal for a short time and never paid, so I really can’t compare much other than to say the free version was not my thing.

    Reviewed on version 4.48.6

  • 5.0

    Was loving it until *UPDATE!! It works again!!

    NEW UPDATE: I ended up emailing the support staff about the issue I was having and one of their people was in constant contact with me until the developers were able to fix the issue. My Polar Fitness Band is now back to syncing with the app, and my activity data (i.e. calories burned) are showing up in the app again! I’m back to losing weight!! Thank you so much, Developers and Support Staff!!! ********************************* The app all of a sudden stopped working with my Polar Fitness Band five days ago. Now, my activity data (i.e. calories burned) won’t sync with the app anymore. I’ve tried everything. I unlinked/re-linked my Polar Band with the app. I’ve logged out and back in after changing the settings. I uninstalled the app and reinstalled it. Now, any time I try to link my band with the app, I get an Error message, and the app gets stuck on a page that says “Connecting Device” with a little circle going round and round like it’s “loading.” To get out of that screen, I have to exit out of the app, and when I go back in to the “Connect Device” page, it says my Polar Band is linked- even though it’s not! Been dealing with the for 5 days now. Very frustrating. The app is only useful for me to guide as a weight loss tool if I know the correct amount of calories I am burning, and thus what a true 500 calorie deficit is, so that I can aim for a one pound a week loss. Please fix!! Otherwise, would be 5 stars!!

    Reviewed on version 2.3.3

  • 5.0

    This app is so helpful and easy to use for keeping track of your daily calories

    I haven’t counted calories for years, not since I had to do it with a calorie book and pencil and paper. Recently, I have gained some weight. I had been struggling to figure out how to shed some of those extra pounds. I know that weight loss is a matter of burning more calories than I take in for the day, but I honestly had no idea how many calories I was consuming per day until I started using this app. On a whim I googled calorie tracking apps and I chose this one because it also tracks macro nutrients and not just calories. I remember it being annoying to have to look up the calories for things myself and then having to total them up back when I had to do it on paper. But this app makes it so quick. It already has a huge database of foods that you can choose from. Also you can scan a barcode for the calories on prepackaged food which makes the lookup even quicker. I’ve been using this app for 2 weeks and I’ve only had to add about 5 custom foods because I couldn’t find them in the database. I have added many more recipes, but those are also really quick to add because you just choose the ingredients from the list and it adds up the total calories for you. I thought that I would maybe not be able to keep up the calorie counting long term but with this app I’ve been doing this absolutely everyday for more than 2 weeks and it hasn’t been a struggle at all. It just takes a few seconds to enter something in as I eat. It helps make me aware of how many calories I am consuming and when I should stop! I have lost 4 pounds already.

    Reviewed on version 4.19.4

About Cronometer: Calorie Counter

3,615 characters

Cronometer is a powerful calorie counter, nutrition tracker, and food diary designed for accuracy. Track calories, macros, fasting, and 95+ vitamins and minerals with one of the most trusted health and fitness apps available.

Whether you're using Cronometer as a weight loss tracker, macro tracker or overall metabolic health tracker, you'll get clear, reliable science-backed insights into your nutrition and how it supports your goals.

Unlike basic calorie counters, Cronometer is built on a curated database of more than 1.1 million verified foods, including analyzed entries for unmatched accuracy. Get precise nutrition tracking, comprehensive nutrient analysis, and reliable nutrition facts you can trust.

Gain deeper nutrition insights with precision nutrition tools trusted by dietitians, healthcare professionals, and athletes worldwide.

Track your nutrition with confidence

• Log meals in a detailed food diary • Track calories, protein, carbs, fat, fiber, vitamins, and minerals • Monitor both macronutrients and micronutrients • Compare your intake against personalized nutrition targets

Perfect for weight loss, muscle gain, and improving overall health.

A smarter weight tracker

• Track calories and weight loss (or gain) with deeper nutritional context • Identify nutrient gaps that may affect energy, hunger, and progress • View trends over time with charts and reports • Built for sustainable weight loss, healthy weight management, and long-term success

Build healthier habits

• Understand how daily choices shape your long-term health • Monitor nutrition trends over time • Set personalized targets, track your personal progress, optimize your wellness • Turn accurate nutrition data into meaningful action

Connect fitness, sleep, and health

• Sync with Apple Health and Apple Watch • Connect Fitbit, Garmin, Oura, Whoop, and more • Import workouts, activity, and energy expenditure • Import sleep data and explore how caffeine, alcohol, and nutrition affect sleep quality

Cronometer works seamlessly as a fitness tracker and health tracker, giving you a complete picture of your wellness.

Four easy ways to log food

• Log meals using photo or voice logging. • AI identifies foods, estimates portions and simplifies meal tracking • Scan barcodes for free • Or search a trusted, science-backed food database

Why Cronometer?

Cronometer is the calorie tracker and food diary trusted by dietitians, athletes, and health professionals worldwide. It’s been featured in Healthline, Prevention, Women’s Health, Good Housekeeping, Men’s Health, CNET, Oprah and more.

Upgrade to Cronometer Gold

Unlock premium tools for deeper insights:

• Photo & Voice Logging • Fasting Tracker • Recipe Importer • Repeat Items • Deeper insights • More options to customize • Ad-free experience • Access Crono Coach

Ideal for advanced tracking, fasting, and long-term weight management.

SUBSCRIPTION DETAILS

Upgrade to Cronometer Gold at any time. Payment will be charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your App Store Account Settings.

Terms of Use: https://cronometer.com/terms/ Privacy Policy: https://cronometer.com/privacy/

Screenshots

10 iPhone screenshots
Cronometer: Calorie Counter iPhone screenshot 1
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Cronometer: Calorie Counter iPhone screenshot 10
Frequently Asked Questions

Cronometer: Calorie Counter iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.

Cronometer: Calorie Counter iOS app generates an estimated monthly revenue of $1M.

Cronometer: Calorie Counter iOS app download estimates are updated daily. The app maintains a 4.8-star rating based on 99K user reviews, indicating strong user satisfaction in the health & fitness market.

Cronometer: Calorie Counter iOS app ranks #12 in the free health & fitness charts and #16 in revenue rankings. The app's performance metrics suggest strong market presence with established user base.

You can download Cronometer: Calorie Counter iOS app from the App Store for iOS devices, requiring iOS 15.5 or later. The app offers in-app purchases for enhanced functionality.

View on App Store
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