Snap your meals. Score them. Spot what sets you off.
TumBite is a simple food journal for anyone who suspects certain foods don't agree with them. No fad diets, no guesswork — just an honest, informational look at your own patterns, built from what you actually log.
Informational, not medical advice.
Three small habits. One honest picture.
Every part of TumBite exists to make logging effortless and the resulting patterns trustworthy — never the other way around.
Snap
Take a quick photo of your meal — that's the whole log. No manual food-database search, no typing out every ingredient.
Score
Get an instant, informational score based on common low-FODMAP patterns, plus a plain-language reason for every flagged ingredient.
Spot
Log how you feel afterward in two taps. Over time, TumBite honestly shows you which foods tend to line up with your rough days — and says so plainly when there isn't enough data yet.
The math comes first. The words come after.
Every pattern TumBite shows you starts as plain, deterministic statistics — comparing your logged rough days against your clean days, food by food. An AI model only ever phrases numbers that are already sitting in that calculation; it never invents a conclusion the math didn't produce.
Minimum-data gates
TumBite won't guess at a pattern from two meals. It waits for enough logged days before it will even suggest a possible lead — and tells you exactly how much more logging would unlock the next step.
The honest-null promise
If your data doesn't point anywhere yet, TumBite says so directly — "no reliable pattern yet" — instead of manufacturing a trend to seem useful. A quiet result is still an honest one.
Informational, not medical advice.
Straight answers
Is this medical advice?
"TumBite is a food journal, not a medical device or health app. It doesn't diagnose, treat, or prevent any condition. Its scores and patterns are informational, based only on what you log. Always talk to a doctor about health concerns." That's not a footnote — it's the whole posture of the app.
What data do you collect?
Your email (for sign-in), the meal photos you choose to snap, and the wellness notes you log — things like how you're feeling and when. That's it. See the full breakdown on the Privacy page.
Can I delete everything?
Yes, any time, right from Settings in the app. Deleting your account removes your meals, photos, and logged notes — no support ticket needed.
Does TumBite use AI on my photos?
Yes — a vision model reads each photo to identify what's on the plate and estimate an informational score. The pattern math behind Spot, though, is plain statistics run on your own logged data, not a model's opinion.
Be one of the first to try TumBite
TumBite is free while it's in private beta. Leave your email and we'll send you an invite as spots open up — then you sign in with a link, no password, no payment.
No spam, no mailing list — just one email when there's a seat open.