MacroFlow - Calories & Macros

Thomas Hunt Apps

In-app purchases

About this app

MacroFlow is a free calorie counter and macro tracker with a barcode scanner, food diary, weight log and intermittent fasting timer. No subscription, no ads, no account. It's privacy-first: your data stays on your phone.

I built MacroFlow because I was frustrated with apps that lock essential features behind subscriptions. Calorie tracking should be free. 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
• Intermittent fasting feature
• Statistics and charts
• Health Connect integration
• Data export
• 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
• Widgets for your home and lock screen
• 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 development costs, 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

• Health Connect 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.

What’s new

Thanks for supporting MacroFlow!

In version 1.1:
General app stability and performance improvements