For Crohn's, ulcerative colitis & IBD

Finally, an app that actually understands IBD.

Track symptoms, medications, nutrition, and flares with the precision your condition demands. Built exclusively for the millions of people living with Crohn's disease and ulcerative colitis.

See how it works
iPhone and Android waitlist
Pattern detected — last 14 days
Pain trends higher 6–8 hrs after dairy in 4 of 5 occurrences.
Dairy 82%
Gluten 34%
Spicy 22%
9:41
Tuesday · May 12

Good morning,
Sarah.

BMs today
3vs 5 baseline
↓ Improving
Pain
2.1/10 avg
7-day stable
68%
Hydration
54 of 80 oz · flare goal
+ Log water
Morning check-in
How are you feeling right now?
Rough Off OK Good
Today so far
Humira injection
8:00 AM · taken on time
Critical
Loose stool · urgency mild
7:42 AM · no blood
Logged
Banana, oatmeal, ginger tea
Logged · 35 sec
Breakfast
Today
Track
Insights
Profile
BUILT FOR IBD Offline first Encrypted at rest Ad-free experience Medical disclaimers on every AI screen

The Gap

Generic health apps weren't built for you.

Fitness trackers count steps. Symptom diaries treat Crohn's like a stomachache. Neither knows the difference between ileocolonic and pancolonic disease, neither understands what a nighttime bathroom trip actually signals, and neither makes your next GI appointment any less of a guessing game.

Pain point

Can't track what matters.

BM consistency on the Bristol scale. Urgency, blood, nighttime trips. The things your gastroenterologist actually asks about — none of which fit in a generic mood tracker.

Pain point

Medication is life-or-death.

Missing a biologic isn't like skipping a multivitamin. Yet most apps treat Humira, prednisone, and a fish-oil capsule with the same gentle reminder. Different drugs need different urgency.

Pain point

Doctor appointments are a guess.

"How have things been the last six weeks?" I think… worse? You deserve to walk into your GI appointment with real numbers, real patterns, and questions you've already prepared.

The Solution

Gavia changes that.

Seven tracking categories built around the actual mechanics of IBD — bowel movements, pain, nutrition, medications, recovery, physical activity, and mental health. Plus AI features that turn what you log into something your doctor can use.

Comprehensive tracking

Six dedicated categories — pain, nutrition, bowel movements, medications, recovery, and physical activity. Each modeled on what gastroenterologists actually ask about.

Streamlined meal logging

Log meals in seconds with a built-in IBD-relevant food database. Track macros and seven micronutrients, including Iron, B12, Vitamin D, Calcium and Zinc. Correlate post-meal symptoms automatically.

Mind & mental health

Daily mood and stress tracking, plus validated PHQ-9 depression and GAD-7 anxiety screenings — a self-awareness screening tool, not a diagnosis. If scores indicate distress, Gavia detects your region and surfaces your local crisis helpline — 988 in the US, Samaritans in the UK, Lifeline in Australia, and 16+ countries supported.

Daily check-ins

Guided morning and evening check-ins capture sleep, pain, medications, fatigue, and mood in under two minutes. Catch patterns your memory would miss.

Medication intelligence

Three priority tiers — Critical (Humira, biologics), High (prednisone, mesalamine), Normal (supplements). Adherence calendar. Local reminders that fire offline.

Flare mode

One tap. Hydration goals auto-increase. Trigger foods are flagged. A low-residue filter is one tap away. The app reshapes itself around how you actually need it.

AI health reports

Weekly summaries with real numbers and prepared questions. Math, not guesses.

GutGuide AI

A conversational companion that knows your diagnosis, current medications, and tracking history. Your name and email are removed before anything reaches the AI provider. Not used to train the AI provider’s models.

How it works

From download to doctor-ready in three steps.

01

Tell us about your IBD.

A guided onboarding captures your diagnosis type, disease location, symptom baselines, current medications from a built-in medication database, and a PHQ-2 self-awareness screening — no typing essays, no guesswork. Every question is optional except the ones that matter.

02

Track your days.

Designed for flare days first. Three taps to log a BM. Ten seconds to log a meal. Local notifications fire on time even without Wi-Fi. Works offline and syncs when you’re back online.

03

See the patterns.

Weekly AI reports surface trigger correlations, flare warnings, and prepared questions. Walk into your GI appointment with a one-page summary your doctor can scan in 30 seconds.

The Gavia Standard
You should not have to guess how your last two weeks went. You should walk into your doctor's office with real numbers, real patterns, and real questions — because your condition is serious enough to demand serious tools.
Every feature in Gavia is built to that standard. Offline reliability. Comprehensive tracking. Answers backed by data, not memory.

Pricing

Gavia requires a Gavia Pro subscription.

One subscription. Every feature. Cancel any time in your iPhone Settings.

Monthly
$11.99/mo
Billed monthly · cancel anytime
Quarterly
$24.99/qtr
Billed quarterly · cancel anytime
See full pricing →

Who Gavia is for

Three patients. One companion.

User profiles we designed for — not customer testimonials.

The Newly Diagnosed

Within their first year of diagnosis. Looking for structure and education — what is a flare, what's a normal BM, what should they ask their doctor next visit. Gavia's tailored onboarding and the Learn library give them a starting point.

Composite profile — not a real user testimonial

The Experienced Patient

Years of living with IBD. Needs depth, granularity, and a tool that respects their knowledge. Streamlined meal logging, trigger correlations, weekly reports, and a medication library that already knows the difference between Humira and Stelara.

Composite profile — not a real user testimonial

The Flare Survivor

In or recovering from a flare. Needs speed and compassion. Two-minute morning and evening check-ins capture the essentials even on the worst days. Trigger foods are flagged during a flare. No tutorial popups. No upsell prompts. Just the bare minimum, available at the worst possible moment.

Composite profile — not a real user testimonial

Start today

Your GI appointment is in two weeks.
Start tracking today.

A few minutes a day. Numbers your doctor can read. Patterns you couldn't see before.

Requires a Gavia Pro subscription. iPhone and Android waitlist.