FoodSignal blends friction-free logging, smart analysis, and a doctor-ready PDF so you can spot gut triggers faster — and it’s free where your data lives.
Log any meal with a single photo or two words; no tedious typing required.
Our algorithm identifies foods, portion sizes, and processing level; you just tweak the details.
Simple green / yellow / salmon coding shows which ingredients may aggravate your symptoms.
Friendly nudges like “smaller serving” or “boil instead of fry” — no medical jargon, no scare tactics.
A four-page report of trends and suspect ingredients lands in your inbox every seven days, ready to share in one tap.
Core features and secure storage stay totally free; paid tiers appear only if you choose deeper analytics.
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