Comparison

MacroFlow vs Zwäg

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

Head to head
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.

About

Zwäg

Features
Read full description

Zwäg (Schweizerdeutsch für fit und wohl) ist dein Kalorien-Tracker mit Herz: schnell beim Loggen, ehrlich mit deinen Daten und ganz ohne Konto. TAGEBUCH: Mahlzeiten mit Kalorienbudget und Makros, Wasser, Gewicht, Schritte, Stimmung und Streaks. Dein Buddy-Maskottchen macht jeden Eintrag mit. SCANNER: Barcode scannen und in Sekunden geloggt, mit Open Food Facts und der Schweizer Nährwertdatenbank (1220 Lebensmittel, offline). REZEPTE: 890 Rezepte von Älplermagronen bis International, ein Tipp loggt eine Portion. FASTEN: 16:8, 14:10 und 12:12 mit Live Activity auf dem Sperrbildschirm. BATTLES: Fordere Freunde heraus: Wer macht mehr Schritte, verbrennt mehr Kalorien, spart am meisten ein? Code teilen, fertig. RECHNER: BMI, Idealgewicht, Kalorienbedarf und Kalorienverbrauch. APPLE: Health, Widget, Apple Watch App mit Komplikationen, Siri Kurzbefehle. 23 Sprachen inklusive Schweizerdeutsch und Rumantsch. PRIVATSPHÄRE: Zwäg ist local first. Tagebuch, Gewicht und Gesundheitsdaten bleiben auf deinem Gerät. Kein Konto, keine Werbung, kein Tracking.

Screenshots

MacroFlow4 screens
Zwäg4 screens

Verdict

The call

The clearest difference is in-app purchases: Zwäg at none against MacroFlow's 2. Zwäg also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement 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. MacroFlow sells 2 one-off in-app purchases. Zwäg asks for nothing beyond the download.

UpkeepUpdate frequency

MacroFlow ships an update every 9 days, Zwäg every 2 days. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

Scorecard2 real differences · 8 level
MacroFlow versus Zwäg: the parameters behind the verdict, then further details
ParameterMacroFlowZwäg
PriceFreeFree
Rating4.5 (29 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings29 — better—
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size13 MB17 MB
Age rating12+4+
DeveloperThomas HuntEmanuell Ademi

In-app purchases

2 purchases

MacroFlow

One-time2
  • Buy Me a Coffee$2.99
  • MacroFlow Supporter Lifetime$14.99
None

Zwäg

No in-app purchases

Questions

Is MacroFlow free?
MacroFlow is free to download, with in-app purchases available.
Is Zwäg free?
Zwäg is free to download, with no in-app purchases.
Do MacroFlow or Zwäg have ads?
Neither MacroFlow nor Zwäg shows ads.
Which is updated more often, MacroFlow or Zwäg?
MacroFlow ships an update every 9 days, and Zwäg every 2 days. Most recently, MacroFlow was updated on October 24, 2026 and Zwäg on October 17, 2026.

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