Comparison

Cronometer vs MacroTracker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Cronometer

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

Highlights
  • Extensive verified food database
  • Detailed nutrient and calorie tracking
  • Fitness goal setting and progress monitoring
  • Integration with fitness trackers and devices
  • Enhanced sleep tracking and analysis
  • Customizable diary groups and charts
Features
Read full description

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/

About

MacroTracker

Easily log your food intake and monitor daily calories and macronutrients. Utilize a vast food database, barcode scanner, or even photo recognition to add meals. Track progress with detailed charts to build healthy habits and understand your body's needs.

Highlights
  • Calorie and macronutrient tracking
  • Large food database
  • Barcode scanner
  • Photo food recognition
  • Nutrition label scanner
  • Progress charts
  • Health app integration
Features
Read full description

Track your macros for free with MacroTracker! Whether you're already tracking your macros or just starting your fitness journey, this app is here to help you reach your goals. Our app allows you to easily log your food and track your daily intake of calories and macronutrients. You can search a large database of foods, or use the built-in barcode scanner, nutrition label scanner, or even take a photo of your meal to quickly add items to your diary. Create custom meals and track your progress with detailed charts, helping you build healthy habits and better understand your body's needs. Download now and start your journey towards a healthier you! Main features: - Smart Search: Access a large database of foods with detailed nutrition info. - Photo Recognition: Snap a picture of your meal to identify and log foods. (Premium) - Label Scanner: Extract macros from nutrition labels using your camera. (Premium) - Barcode Scanner: Instantly log items by scanning product barcodes. - Calculate your caloric needs. - Calculate your macronutrients. - Customize your macronutrients according to your goal. - Log food with simple tools for easy and fast tracking of food intake. - Charts to help you build healthy habits and see progress over time. - Easily integrates with the Health app, allowing you to effortlessly sync your step count. By connecting to the Health app, you can monitor your steps and incorporate them into your overall health routine. For any questions or feedback, please reach out to us through the contact form within the app or directly at macrotracker_app@hotmail.com. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Cronometer4 screens
MacroTracker4 screens

Verdict

The call

The clearest difference is rating: Cronometer at 4.8 against MacroTracker's 4.3. Cronometer also leads on ratings volume (98K vs 552) and chart position (#16 vs unranked). MacroTracker's advantage is ads (none vs shown). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cronometer sells 11 in-app purchases, starting at $10.99 per month and MacroTracker sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cronometer holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Cronometer has 98K ratings behind it against 552, so its average is the more settled of the two. Written reviews point the same way: 69% of Cronometer's written reviews are positive against 61% of MacroTracker's.

UpkeepUpdate frequency

Cronometer ships an update weekly, MacroTracker fortnightly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 5 level
Cronometer versus MacroTracker: the parameters behind the verdict, then further details
ParameterCronometerMacroTracker
PriceFreeFree
Rating4.8 (98K ratings) — better4.3 (552 ratings)
Positive reviews69.3% of reviews — better61.1% of reviews
Number of ratings98K — better552
Update frequencyWeekly — betterFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#16 — better—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.5 — better16.4
Further details — not scored
Size152 MB103 MB
Age rating12+4+
DeveloperCronometer Software IncJosef Landing

Customer experience

Cronometer

All ratings97,959 ratings
Positive95.8%
Neutral2.5%
Negative1.7%
Written reviews2,654 reviews
Positive69.3%
Neutral9.4%
Negative21.3%

MacroTracker

All ratings552 ratings
Positive81.3%
Neutral6.7%
Negative12.0%
Written reviews175 reviews
Positive61.1%
Neutral15.4%
Negative23.4%

User reviews

Cronometer

From 98K App Store ratings

What we love

  • 👍 Excellent functionality
  • 👍 Best tracker out there
  • 👍 Logging food is super simple
  • 👍 Easy to set up and use
  • 👍 Comprehensive micronutrient tracking

Room to improve

  • 🔒 Doesn't allow hiding email
  • 🐛 Widgets don't update properly
  • 🐛 Recipes don't always import correctly
  • 🐛 Slow performance and glitches
  • 🐛 Inaccurate calorie and nutrient data for some items

MacroTracker

From 552 App Store ratings

What we love

  • 💯 Best free macro tracker
  • 🔍 Accurate food database
  • 📊 Helpful dashboards and analytics
  • ⚖️ Customizable macro goals
  • 📱 Easy to use interface

Room to improve

  • 🐛 Recurring search/database issues
  • 🔄 Inconsistent app performance
  • 💾 No data backup/sync options
  • 🔢 Limited food measurement options
  • 🔍 Inaccurate barcode scanning

Bugs and requests

Cronometer

Reported bugs

4 issues
  • Widgets don't update in real-time
  • Occasional app freezes and crashes
  • Issues with syncing fitness data from other apps
  • Inaccurate calorie and nutrient tracking for some foods

Requested features

6 requests
  • Allow separating meals into breakfast, lunch, dinner
  • Add more ethnic and international food options
  • Implement Siri integration for logging food
  • Provide more customization options for the home screen
  • Add ability to edit database entries if information is inaccurate
Show 1 more
  • Improve recipe sharing and importing functionality

MacroTracker

Reported bugs

3 issues
  • Search function frequently not working
  • App crashes when adding new foods
  • Macro data not syncing correctly

Requested features

5 requests
  • Add recipe import/creation feature
  • Integrate with fitness trackers
  • Provide more food measurement units
  • Enable data backup and sync
  • Add notes/comments section

In-app purchases

11 purchases

Cronometer

Subscriptions11
  • Gold Monthly7 Days trial$10.991 Month
  • Gold Monthly$10.991 Month
  • Cronometer Gold1 Month trial2 variants$10.991 Month
Show 8 more
  • Gold Subscription1 Month trial$10.991 Month
  • Gold Monthly1 Month trial2 variants$10.991 Month
  • Gold6 Months trial$34.996 Months
  • Gold Annual1 Year trial$54.991 Year
  • Gold Annual7 Days trial$59.991 Year
  • Gold Annual$59.991 Year
  • Gold Annual1 Year trial4 variants$59.991 Year
  • Cronometer Gold1 Year trial$59.991 Year
2 purchases

MacroTracker

Subscriptions2
  • Premium$5.991 Month
  • Premium$59.991 Year

Questions

Is Cronometer free?
Cronometer is free to download, with in-app purchases available.
Is MacroTracker free?
MacroTracker is free to download, with in-app purchases available.
Which has better reviews, Cronometer or MacroTracker?
Cronometer is rated higher. Cronometer averages 4.8 out of 5 from 98K ratings, while MacroTracker averages 4.3 from 552 ratings.
Do Cronometer or MacroTracker have ads?
Cronometer shows ads; MacroTracker does not.
Which is updated more often, Cronometer or MacroTracker?
Cronometer ships an update weekly, and MacroTracker fortnightly. Most recently, Cronometer was updated on September 25, 2026 and MacroTracker on September 22, 2026.

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