Features
Seven tracking categories. Guided morning and evening check-ins. Mental health self-awareness screening. 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 built-in 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. The BM trend chart shows you what "normal" looks like for you.
Three priority tiers built into the reminder engine. Quick-select from a library of 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.
Reads five types from Apple Health — steps, active energy, exercise minutes, sleep and weight — and never writes to it. 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.
Structured morning and evening data, summarized in your weekly 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 weekly health report. It 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 — fifteen 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, protected by your iPhone’s device encryption, accessible offline.
AI intelligence
Three intelligence features turn what you log into something useful — without ever crossing into medical advice.
An AI assistant that talks with you about your own tracked patterns. 25 conversations a day, included with Gavia Pro.
Generated weekly. 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. Your GI can paste it into their notes if they want.
Privacy & security
Built for health data security. Encrypted on your device, encrypted in transit, encrypted at rest. Identifiers are removed before any AI sees it.
Your data is stored in an encrypted database on your device; the encryption key lives in the iOS Keychain and never leaves your device. Cloud data is encrypted at rest by our hosting provider.
You can only access your own data. Database queries are scoped to your user ID at the row level. Administrative access exists for operations and support; it is limited to our founder and never used for analytics or marketing.
When you use GutGuide or your weekly health report, our server removes your name, email and other identifiers before anything reaches the AI provider. What is sent: computed summaries of your tracking, your clinical context including medication names and doses, and the message you typed. What is never sent: your identity, your mood entries, your screening answers, your documents, or your care team.
Sign in with Apple or Google, or with your email.
Export everything you’ve tracked at any time, subscribed or not, as a structured JSON file. 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
Gavia requires a Gavia Pro subscription.