An early preview for iPhone

A calmer way to travel with a sensitive gut.

Fili is a small companion for noticing what helps, preparing for unfamiliar food and routines, and feeling a little more at ease away from home.

What helped last time
A note for future you

“A quiet dinner and an earlier night felt better before the morning train.”

Less tracking. More useful remembering.

New food. New hours.
The same familiar uncertainty.

A change of place can change everything at once: what you eat, when you sleep, how rushed you feel, and how far away the nearest comfortable bathroom seems.

Fili is being shaped around those real moments—not around perfect routines or endless data entry.

Before you go

Bring the things that usually help—and leave with a little less guesswork.

While you’re away

Keep a quick, private note when a meal, routine, or moment feels different.

When you’re home

Look back with more clarity for your next trip—or your next appointment.

Helpful should still feel honest.

Fili won’t tell you that one meal explains everything. It won’t diagnose a condition or replace professional care. The aim is simpler: help you remember your own experience, spot gentle clues, and arrive at better questions.

  • Private and low-pressure
  • Clear about uncertainty
  • Designed around travel

Before you join.

The idea is early. Here’s what Fili is—and what it isn’t—so far.

What is Fili?

Fili is a planned iPhone companion for people who want a calmer way to remember meals, symptoms, and changes in routine while travelling.

Who is Fili being made for?

Fili is being shaped for travellers with a sensitive or unpredictable gut, including people living with IBS, whose usual routines can be harder to follow away from home.

Is Fili a medical or diagnostic app?

No. Fili is intended to help you record your own experience and arrive at better questions. It won’t diagnose a condition or replace professional medical care.

When will Fili be available?

Fili is still at an early stage. Join the waitlist for occasional progress notes and an opportunity to try the first version.

Help shape Fili’s first journeys.

Join the private waitlist for occasional progress notes and a chance to try the first version.

The rest of the travel kit.

Fili is being shaped alongside a small family of practical, privacy-minded tools for the road.