For people living with gallstones

Eat with confidence again.

GallDiet scans your meal, flags the ingredients most likely to trigger an attack, and quietly learns which foods your body actually reacts to — so the next "can I eat this?" takes ten seconds, not ten minutes of guesswork.

Private by default Built with clinicians No ads, ever
GallDiet home screen showing today's average safety score
Scan result for meat lasagna with safety score 25
What it does

Three quiet shifts in how you decide what to eat.

Built around the moment you actually need help — standing in a kitchen, sitting in a restaurant, holding a menu and a question.

01

Point your camera. Get a real answer.

Snap a photo or scan a barcode. GallDiet identifies what's in the meal, weighs it against known gallstone triggers, and gives you a single safety score — Safe, Caution, Moderate, or Risky.

  • Photo, barcode, or paste a recipe
  • Ingredient breakdown with severity flags
  • Plain-English explanation, not just a number

High risk detected

Red meat · oil · baked pasta

Meat lasagna scanned, score 25 risky, ingredient list with caution and avoid flags
02

Don't give up the meal. Swap it.

When something scores risky, GallDiet rewrites it — turning ground meat lasagna into a leaner, lighter version with substitutions tuned to your specific triggers. The dish you love, in a form your body can handle.

  • Substitutions tailored to your triggers
  • Original → modified score, side-by-side
  • Save safer versions to your recipe book

+75 points safer

From 25 → 100 with two swaps

Safer version screen showing substitutions for ground meat and mozzarella cheese
03

Learn the triggers only your body has.

Log meals and attacks as they happen. Over time, GallDiet connects what you ate to how you felt — surfacing the patterns generic guides miss. The list of "common triggers" gets replaced with your list.

  • Personal trigger profile that sharpens over weeks
  • Pain intensity, duration, and location tracking
  • Streaks for attack-free days, gently celebrated

7 days, no attacks

Your careful choices are paying off

Log an attack screen with onset, pain intensity slider, and duration fields
How it works

A short loop. Run it any time you eat.

Three small actions that, together, build a picture of what your body actually tolerates.

1

Scan before you eat

A quick photo or barcode tells you whether a meal is safe, and flags the specific ingredients to watch.

2

Swap if it's risky

If the score is low, GallDiet offers a safer version of the same dish — tailored to your personal triggers.

3

Log how you felt

Mark a meal as Ate, Avoided, or Undecided. Log attacks if they happen. Patterns surface from there.

10s
Average time from photo to safety score, even on a slow restaurant signal.
200+
Known gallstone triggers and severity factors built into the model.
100%
Of your meal history stays on your device unless you choose to back it up.
3 wks
Typical window before your personal trigger profile starts diverging from generic advice.
Voices

Quiet relief, in their words.

I stopped Googling every menu. I scan, I see the score, I order. It gave me back the part of going out to dinner that I'd written off entirely.

M
Maya R.
Diagnosed 2024 · uses GallDiet daily

The swap feature is the part that surprised me. I thought the answer was a list of foods I couldn't have. Turns out it's mostly a list of small changes.

D
Daniel K.
Pre-surgery management

After three weeks of logging, the pattern was clear: it wasn't fat in general — it was fried food specifically. Generic diets had me avoiding the wrong things.

S
Sarah L.
Tracked 47 meals, 2 attacks
Common questions

Things people ask before they download.

No, and we're careful about that. GallDiet is a tool to reduce uncertainty between appointments — it's not a diagnostic device, and it doesn't replace medical advice from a clinician who knows you.
The score is built on established gallstone-trigger research and refined by your own logged outcomes. It's a starting point that gets more accurate as you use it — most people see meaningful personalization within three weeks.
Your meal history and attack logs stay on your device by default. Optional encrypted backup is available if you want it across devices. We never sell data, and there are no ads in the app.
Yes. Many users continue with GallDiet after surgery to manage post-cholecystectomy symptoms — the trigger logic still applies, and the personalization adapts to a different baseline.
Free to download, with all core scanning and logging included. A subscription unlocks unlimited recipe rewrites and longer pattern history — but the basics are free for as long as you need them.

Stop guessing at every meal. Start knowing.

Download GallDiet and run the loop tonight — one meal, one scan, one log. The pattern starts there.

Not a medical device. Always consult your physician about your gallstone management plan.