Features
Seven tracking categories. Guided morning and evening check-ins. Validated mental health screenings. AI-powered intelligence that prepares you for your next appointment. Here's exactly what you're getting.
A 0–10 visual indicator paired with multi-select pain types and what-helped tagging. Over time, Gavia plots every pain event on a scatter chart with a trending line — the same data your gastroenterologist would draw on a napkin.
A 200+ food database curated for IBD relevance. A deterministic correlation engine — math, not AI guesswork — that surfaces real triggers over time. Safe-food badges. Micronutrient tracking for what actually matters in IBD.
Bristol scale consistency, urgency level, blood, nighttime trips. Ostomy-aware — if you've had surgery, the same screen auto-transforms to output volume tracking. The BM trend chart shows you what "normal" looks like for you.
Three priority tiers built into the reminder engine. Quick-select from 20 common IBD medications — biologics, immunomodulators, corticosteroids, aminosalicylates — or add custom medications with dose, frequency, and reminder times. The adherence calendar tells your doctor the truth without anyone having to ask.
A 24-hour sleep wheel that shows bathroom interruptions and IBD symptoms that woke you. Fatigue scoring with energy and brain-fog dimensions — because "I'm tired" doesn't capture what Crohn's exhaustion actually feels like.
Apple HealthKit on iPhone, Google Health Connect on Android — the heavy lifting is handled either way. Gavia adds an IBD-aware layer: a 5% weight-loss warning that pings your gastroenterologist's threshold, gentle activity context during flares, and zero gamification on bad days.
Research consistently shows that anxiety and depression are two to three times more prevalent in people with IBD. Your mental health is not separate from your gut health — it is part of the same picture. Gavia tracks both, together, in the same app.
Morning & evening check-ins
Guided check-ins walk you through the essentials so nothing slips through the cracks — even on your worst days. When your GI asks how the last two weeks have been, you will not have to guess.
Start your day with a quick status report.
Close your day with a 60-second summary.
Build consistency with visible streaks on your dashboard. Miss a check-in? Gavia gently prompts you — no guilt, no pressure, just a reminder that your data matters.
Fourteen days of structured morning and evening data, summarized in your biweekly report, ready to share at your next appointment.
Your care command center
The Care tab is your launchpad for AI-powered care tools and the home for everything around your treatment — your providers, your timeline, your records.
Your launchpad for AI-powered care tools. Generate your biweekly Health Intelligence Report, draft a message to your GI doctor with your real data attached, or prepare for your next appointment with a structured discussion checklist. Every tool uses your tracking data — you never start from a blank page.
Add every provider on your team — gastroenterologist, primary care, surgeon, therapist, nutritionist. Track names, roles, practices, and upcoming appointments in one place.
A visual timeline of your health journey. Flare starts and resolutions, medication changes, appointments, reports generated, notes added — fourteen event types mapped chronologically so you can see the full arc of your condition.
Organize your health records in smart folders: Health Summary, Lab Results, Doctor Notes, Insurance, and custom folders you create. Upload PDFs with built-in validation. Your colonoscopy report, your lab panels, your insurance cards — all in one place, encrypted, accessible offline.
AI intelligence
Four intelligence features turn what you log into something useful — without ever crossing into medical advice.
A conversational companion that knows your diagnosis location, current biologic, last flare date, and trigger food list. Asks the right follow-up questions. Defers to your GI for any medical decision. Your messages are not retained by the AI provider.
Auto-generated on the 15th and last day of each month. Three specialist agents collaborate to produce a one-page report. Real numbers. Real correlations. A prepared list of questions for your next appointment.
Export a structured summary as PDF: BM trends, flare timeline, medication adherence, symptom correlation, weight trajectory. Designed to be skimmable in 30 seconds. skimmable in 30 seconds. Your GI can paste it into their notes if they want.
Need to message your gastroenterologist? Gavia drafts a clear, structured note that includes the data they need — recent flare duration, current meds, BM frequency change. Copy, edit, send through your patient portal.
Privacy & security
Built for health data security. Encrypted on your device, encrypted in transit, encrypted at rest. De-identified before any AI sees it.
Profile and medication data live in the iOS Keychain (Secure Enclave). Tracking data is encrypted in the local SQLite database. Cloud backups encrypted in Supabase PostgreSQL.
You can only access your own data. Database queries are scoped to your user ID at the row level. No app developer dashboard can see your symptoms.
When you use GutGuide AI, Health Reports, GI Message Drafting, or Appointment Prep, your data is de-identified before it reaches any AI provider. Individual tracking entries, raw timestamps, personal notes, and medication names are not transmitted. Medication names are replaced with drug class identifiers. The AI receives only computed averages, percentages, trends, and distributions — the patterns, not the diary.
Sign in securely with Apple on iPhone or email verification on any device — no passwords to remember or lose. Google Sign-In will be available with the Android release.
Export your complete health history at any time as a structured JSON file. Available to all users — free and Pro. Anyone can delete their account and all server-side data from Profile, then Delete Account.
The Gavia app is currently ad-free. Revenue comes from Pro subscriptions. See our Privacy Policy for full details on how your data is handled.
Light, Dark, or match your system setting. Because early-morning medication logging and late-night tracking should never mean getting blinded by a white screen.
Every tracking, reminder, and logging feature works without Wi-Fi. Data syncs the next time you're online. Local notifications fire on schedule, every time.
Start today
Free to download. Core tracking included at no cost. Pro adds intelligence when you need it.