Comparison

OpenNutrition Macro Tracker vs MacroFlow

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

Head to head
About

OpenNutrition Macro Tracker

This app offers AI-powered nutrition tracking and coaching, allowing users to log meals, track macronutrients and micronutrients, and receive personalized guidance for fitness goals. It features intelligent food search and adaptive planning, making nutrition management accessible to everyone.

Highlights
  • AI-powered macronutrient planning
  • Comprehensive micronutrient logging
  • Intelligent AI food search
  • Image recognition and barcode scanning
  • Personalized goal setting
  • Dynamic macro recommendations
  • Weight trend monitoring
Read full description

Experience Pro-Level Nutrition Tracking with OpenNutrition. Unlock powerful adaptive macronutrient planning, comprehensive micronutrient logging, and intelligent AI-powered food search. These advanced tools are available to all users, with no subscription required. OpenNutrition is your smart macro tracker and AI diet coach, designed to help you lose fat, build muscle, and achieve your fitness goals with personalized, science-backed guidance. OpenNutrition empowers you with precise and personalized nutritional insights. Log any meal effortlessly; our extensive, AI-verified database, advanced image recognition, and barcode scanning make it simple. For new or complex foods, let DeepSearch, our unique AI research feature, find comprehensive data. With OpenNutrition, you can: - Set clear, personalized goals for weight management or muscle gain. - Receive dynamic macro recommendations tailored to your activity and preferences, or input your own for full control. - Easily log foods with a verified database, photo, barcode, and our advanced AI search, offering exceptional flexibility. - Track your complete nutritional intake, from detailed macronutrients to essential micronutrients, all within the core app. - Monitor your weight trends and progress with charts and insights that help you understand your body's responses. - Create and save custom recipes and meals for quick, accurate logging of your favorite dishes. OpenNutrition helps you set realistic, achievable targets and respects your dietary choices without rigid rules. There’s no negative feedback for deviating from your plan; OpenNutrition adapts to support your lifestyle, keeping you motivated and on track towards your version of success. Start your journey to more informed and effective nutrition tracking today. Download OpenNutrition and experience the difference. Terms of Service: https://opennutrition.app/terms Privacy Policy: https://opennutrition.app/privacy OpenNutrition contains information from Open Food Facts, licensed under the Open Database License.

About

MacroFlow

A privacy-focused nutrition tracker that allows users to log calories, macros, and weight without subscriptions or data sharing. It offers barcode scanning, food search, and detailed statistics, with an optional one-time purchase for enhanced features and data.

Highlights
  • Barcode scanning
  • Food database search
  • Calorie & macro tracking
  • Weight logging
  • Intermittent fasting
  • Apple Health integration
  • Data export
Features
Read full description

MacroFlow is a privacy-first nutrition tracker with everything you need to track calories and macros. It's free to use with no subscriptions, no ads, no accounts, and no data tracking. Just fast, powerful nutrition tracking that respects your privacy. I built MacroFlow because I was frustrated with apps that lock essential features behind subscriptions. Calorie tracking should be free and easy, barcode scanning shouldn’t be behind a paywall, and your health data should belong to you, not advertisers. What’s free in MacroFlow: All core tracking features are included at no cost: • Barcode scanning (with OpenFoodFacts and USDA FDC databases) • Food database search (with OpenFoodFacts and USDA FDC databases) • Full calorie & macro tracking • Weight logging • Water logging • Saved Meals for convenient multi-item logging • Intermittent fasting feature • Statistics and charts • Apple Health integration • Data export and import • Multiple units • Customisable goals • Measurement tracking • Daily reminder check-lists • Customise week date starts, preferred databases, favourite stats, macro targets, visual elements MacroFlow uses free food databases and stores all data locally on your device. Nothing is uploaded, sold, or shared. If you ever uninstall or switch devices, you can export and import your data yourself, no accounts needed. MacroFlow Supporter (One-Time, Lifetime Access) For users who want to support development and gain access to a premium food database, MacroFlow Supporter is a one-time payment upgrade that grants: • Access to the Edamam food database for expanded food search • Advanced barcode scanning powered by Edamam • iOS widgets for your home and lock screen • Apple Watch companion app • Additional visual customisation options for app colours and logo • Micronutrient tracking, including vitamins and minerals • Food Group Insights • Unlimited Saved Meals The Supporter upgrade exists to cover the cost of the premium food API and Apple Developer fees, not to restrict basic tracking. You can continue using MacroFlow’s core features for free, forever. For more detailed information, read below. ---------------------------------- Comprehensive Nutrition Tracking • Smart Food Logging – Barcode scanning, food search, and manual entry • Complete Macro Tracking – Calories, protein, carbs, fat, sugar, fibre, and water • Meal Organisation – Breakfast, lunch, dinner, snacks with detailed summaries • Quick Add – Lightning-fast food entry for busy lifestyles Track Your Progress • Interactive Charts – Weekly and monthly visualisations • Customisable Metrics – Track exactly what matters to you • Goal Tracking – Set and monitor personalised targets • Export Your Data – Full data portability anytime Complete Body Tracking • Weight Logging – kg, lbs, and stone • Body Measurements – Waist, chest, hips, thighs, arms, neck • Body Fat Percentage – Optional body composition tracking • Flexible Goals – Lose, gain, or maintain with realistic timelines Intermittent Fasting • Flexible Fasting Windows – 12:12, 14:10, 16:8, 18:6, 20:4, or custom • Smart Notifications – Start and end fast reminders • Streaks & Stats – Track consistency and progress Fitness Integration • Apple Health Sync – Steps and active energy • Activity Tracking – See how movement impacts your nutrition Privacy First — Always • No Accounts Required • 100% Local Data Storage • No Ads. No Trackers. No Data Selling • Full Control – Export or delete your data anytime Download MacroFlow for free today.

Screenshots

OpenNutrition Macro Tracker4 screens
MacroFlow4 screens

Verdict

The call

The clearest difference is ads: MacroFlow at none against OpenNutrition Macro Tracker's shown. MacroFlow also leads on device support (3 vs 1). OpenNutrition Macro Tracker's advantage is review sentiment (95% vs 70%). On price, rating, ratings volume and update cadence 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. OpenNutrition Macro Tracker sells 4 in-app purchases, starting at $5.99 per month and MacroFlow sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for OpenNutrition Macro Tracker against 4.5 for MacroFlow. Both are backed by a comparable volume of ratings — 34 and 29 respectively. Written reviews are what separate them: 95% of OpenNutrition Macro Tracker's written reviews are positive against 70% of MacroFlow's.

UpkeepUpdate frequency

OpenNutrition Macro Tracker ships an update weekly, MacroFlow every 9 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
OpenNutrition Macro Tracker versus MacroFlow: the parameters behind the verdict, then further details
ParameterOpenNutrition Macro TrackerMacroFlow
PriceFreeFree
Rating4.5 (34 ratings)4.5 (29 ratings) — better
Positive reviews94.7% of reviews — better70.0% of reviews
Number of ratings34 — better29
Update frequencyWeekly — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.017.0
Further details — not scored
Size57 MB13 MB
Age rating12+12+
DeveloperSnackbar Apps, LLCThomas Hunt

Customer experience

OpenNutrition Macro Tracker

All ratings34 ratings
Positive88.2%
Neutral0.0%
Negative11.8%
Written reviews19 reviews
Positive94.7%
Neutral5.3%
Negative0.0%

MacroFlow

All ratings29 ratings
Positive86.2%
Neutral3.4%
Negative10.3%
Written reviews10 reviews
Positive70.0%
Neutral10.0%
Negative20.0%

In-app purchases

4 purchases

OpenNutrition Macro Tracker

Subscriptions4
  • Monthly$5.991 Month
  • Annual (7-day Free Trial)7 Days trial$49.991 Year
  • Annual (14-day Free Trial)$49.991 Year
Show 1 more
  • Annual$49.991 Year
2 purchases

MacroFlow

One-time2
  • Buy Me a Coffee$2.99
  • MacroFlow Supporter Lifetime$14.99

Questions

Is OpenNutrition Macro Tracker free?
OpenNutrition Macro Tracker is free to download, with in-app purchases available.
Is MacroFlow free?
MacroFlow is free to download, with in-app purchases available.
Which has better reviews, OpenNutrition Macro Tracker or MacroFlow?
MacroFlow is rated higher. OpenNutrition Macro Tracker averages 4.5 out of 5 from 34 ratings, while MacroFlow averages 4.5 from 29 ratings.
Do OpenNutrition Macro Tracker or MacroFlow have ads?
OpenNutrition Macro Tracker shows ads; MacroFlow does not.
Which is updated more often, OpenNutrition Macro Tracker or MacroFlow?
OpenNutrition Macro Tracker ships an update weekly, and MacroFlow every 9 days. Most recently, OpenNutrition Macro Tracker was updated on October 14, 2026 and MacroFlow on October 12, 2026.

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