Macroline

Track macros, calories & GLP-1

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Log meals by voice, scan barcodes, track GLP-1 doses. Every food shows where the numbers came from. No streak pressure. Free with optional Pro at $4.99/mo. Macroline is a macro and calorie tracker built for the AI era — log a meal in a sentence, scan a barcode in seconds, or search a database of millions of foods that always tells you where the data came from. INPUT FOUR WAYS, NO BURDEN • Describe — say "I had a chicken caesar wrap and a coke" and Macroline parses it into structured food entries. No ten-tap forms. • Scan — point your camera at any packaged barcode. We resolve against USDA, OpenFoodFacts, and our growing crowd-verified database. • Search — type-ahead with brand, alias, and fuzzy matching. "clear blue oath" finds Oath's Clear Protein Blue Razz Coconut. • Voice + AI — power users can dictate complex meals in plain English. PROVENANCE YOU CAN TRUST Every food row in Macroline carries a source: USDA authoritative, brand labels, OpenFoodFacts community, or AI-estimated. Tap the badge to see where the numbers came from. We don't fudge the data. GLP-1 + WEIGHT-LOSS MEDICATION TRACKING Built-in support for tracking semaglutide, tirzepatide, naltrexone-bupropion, phentermine, and more. See your dose-in-system over time, log side effects, and correlate with weight changes. (Macroline does not provide medical advice.) APPLE HEALTH INTEGRATION Sync your weight to and from Apple Health automatically. Your data stays yours. CONNECT YOUR AI ASSISTANT Macroline ships with an MCP server, so power users can connect Claude or other AI tools to log meals, query their diary, and ask "how much protein have I had this week?" by voice from their AI assistant. NO DIET SHAME No streak pressure. No fasting nudges. No "you ate too much" messages. Tracking is for awareness — what you do with that awareness is up to you. PRO FEATURES • Unlimited Describe (AI meal parsing) • Cross-source food research (custom AI lookups) • MCP integration for AI assistants • Priority support Free tier includes search, scan, manual logging, weight tracking, medication tracking, Apple Health sync, and 3 Describe parses per day. PRICING Free with optional Pro subscription: • $4.99/month • $39.99/year (save 33%) Auto-renews unless canceled at least 24 hours before the end of the period. PRIVACY No third-party analytics, no ad SDKs, no selling your data. Account deletion is one tap in Settings. Terms of Use (EULA): https://macroline.app/terms Privacy Policy: https://macroline.app/privacy

  • 5.0
    out of 5
    1 Ratings

Macroline 1.3.3: BRAND-NEW LOOK The app now defaults to "Macroline Bright" - a warm, light theme matching our website (we were navy/blue before). New app icon too. Please tell us how the bright theme feels in daylight and at night. You can switch themes under More, then Appearance. GLP-1 SUPPORT (Mounjaro / Zepbound / Ozempic / Wegovy users) Brand new. Add your medication under the Meds tab to see: - A "dose in system" estimate plus schedule - A protein floor on your goals (protein protects muscle while a GLP-1 curbs appetite) - Optional symptom logging and tolerance tags on foods If you are on a GLP-1, add yours and check the dose card and protein guidance. Reminder: this is for awareness, not medical advice. LIFESTYLE GOALS CALCULATOR Under More, then Goals, then Lifestyle: enter height/age/activity and it estimates your calorie and macro targets, showing the full math. Run the calculator and confirm the header and inputs look right on your device. REBUILT BARCODE SCANNER Completely rewritten. Tap the plus button, then Scan. You now get a proper overlay with a Cancel button, flashlight, and an "Enter barcode manually" fallback. PLEASE TEST: scan a few real grocery barcodes and confirm they are detected and pull up the right food. (This was just fixed - your feedback here is most valuable.) DESCRIBE A MEAL Tap the plus button, then Describe: type a meal in plain English ("chicken bowl with rice and guac") and the AI logs it. Confirm the calorie and macro totals look reasonable, not wildly off. POLISH Every pop-up sheet (log water, weight, exercise, food details) was rebuilt to be consistent and keyboard-friendly. The Lifestyle screen no longer tucks under the status bar. Known issue: occasionally Describe or Search matches a close-but-not-exact food - just tap to pick the right one. Flag anything that looks wrong!

The developer, Michael Calvert, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Purchases
    • Contact Info
    • User Content
    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Michael Calvert
Size
  • 9 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
13+
  • 13+
  • Infrequent
    Medical Treatment information

    Contains
    Health or Wellness Topics
In-App Purchases
Yes
  • Macroline Pro Yearly $39.99
  • Macroline Pro Monthly $4.99
Copyright
  • © 2026 Calvert Estate LLC