Speak it. Log it.
"I had a chicken caesar wrap with extra parmesan and a coke." Macroline parses natural language, finds the right foods, and logs the right portions. Voice or text, your call.
AI-native macro tracker
Describe a meal, scan a barcode, or connect Claude. Every food has a verified source. No more guessing whether your tracker got the macros right.
Free tier with everything that matters · Pro $4.99/mo unlocks AI input + Claude
"I had a chicken caesar wrap with extra parmesan and a coke." Macroline parses natural language, finds the right foods, and logs the right portions. Voice or text, your call.
Every food links to its source — USDA, manufacturer pages, official restaurant nutrition. Tap any number to see where it came from. No more bad community entries with wrong macros.
Macroline runs as an MCP server. Connect Claude, ChatGPT, or any MCP-compatible assistant. Log dinner from your phone, your desktop, even your IDE.
Macroline is built on a different principle than MyFitnessPal: show your work. Every food row in our database carries a provenance tier and a citation URL.
Recipe foods derived from authoritative ingredients with summed macros. Math is verifiable.
AI-researched from cross-checked sources when no official data exists. Cited and flagged.
User-submitted entries, awaiting community confirmation. Visible but never silently trusted.
Macroline launches first on iOS via TestFlight. Drop your email and we'll let you know.
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