RootCausa app icon — a heart growing roots across colored bands

RootCausa Symptoms Tracker

Find the root cause of how you feel.

GET IT ONGoogle Play Coming soon to theApp Store

Ever feel like your symptoms come out of nowhere? RootCausa helps you find the root cause — by turning your daily life into a visual timeline you can actually read at a glance. Instead of endless lists and spreadsheets, it plots your foods, activities, supplements and symptoms as a smooth, zoomable chart, a bit like a stock-market graph for your body. Patterns that used to hide in the noise suddenly jump out: the food that shows up the day before a flare-up, the activity that helps, the supplement that doesn't.

Why you'll love it

  • ▲ Visual timeline — see hours, days, or weeks on one continuous chart.
  • ▲ Spot patterns fast — symptom trend lines make cause-and-effect obvious.
  • ▲ Log in seconds — add food, activity, meds, and symptoms in a few taps.
  • ▲ Make it yours — create custom categories, rename and reorder every row.
  • ▲ Two ways to view — a rich timeline or a simple classic list.
  • ▲ Pinch to zoom & pan — move freely across your whole history.
  • ▲ Beautiful dark mode — easy on the eyes for late-night logging.
A single day on the RootCausa timeline: sleep, food, supplements, pills, activity, and symptom trend lines

Your whole day on one timeline

Every row is one thing you track — sleep, food, supplements, medication, activity, or a symptom. Tap to add an entry, rate a symptom on a simple scale, and watch the lines take shape. Pinch to zoom out and days turn into weeks, so a rhythm you'd never notice day to day becomes obvious.

What you can track

  • ▲ Food and drink — log meals and ingredients as you go, and see them sit right next to how you felt afterwards.
  • ▲ Activity and sleep — walks, workouts, and nights in, plotted as spans you can compare across days.
  • ▲ Supplements and medication — record what you take and exactly when you took it.
  • ▲ Any symptom you like — rate it on a numeric scale and it becomes a trend line on the chart.
  • ▲ Your own categories — name it, pick a color and an emoji, and put it wherever you want on the timeline.
  • ▲ Notes — free-text sticky notes for anything that doesn't fit a row.

See it in action

Zoom in on a single morning or out across weeks, switch to the classic list when you just want the facts, and shape every row around what you actually need to track.

One day on the timeline, with food, supplements, activity, and symptom lines
Zoomed out across three days, showing repeating patterns
The classic list view, entries grouped by category with times and ratings
Adding a new entry to the timeline in a few taps
Creating a custom tracking row, choosing its name, color, and emoji
Reordering and renaming the tracking categories
The timeline in dark mode
A multi-day timeline — all of it stored offline on the device

Private by design

RootCausa works fully offline. Your health data never leaves your phone — no accounts, no cloud, no tracking, no data collection. There is no server for your entries to be sent to, which means there is nothing for us to lose, sell, or hand over. Perfect for anyone who takes health privacy seriously.

Made for

People managing chronic symptoms and conditions, anyone doing an elimination diet, and anyone who wants to connect what they eat and do with how they feel. Start tracking today and let your timeline reveal what's really going on.

Note: RootCausa is a tracking tool and does not provide medical advice. Always consult a qualified healthcare professional about your health.

Get in touch

Questions, feedback, or ideas? We'd love to hear from you.