Is Track Analysis free?

Yes. The app is a free download on Google Play. Track Analysis Pro is an optional one-time unlock — no subscription — that adds one-tap stacks, advanced filters, and CSV export. All future updates are included.

Where is my data stored?

All data stays on your device. There are no accounts, no cloud sync, and no analytics. The only time data leaves your phone is if you choose to export it as CSV or share it. Android's built-in backup may include the local database depending on your device settings.

Do I have to use fixed categories?

No. Track Analysis is freeform. Pick a broad event type (food, drink, supplement, activity, sleep, energy, symptom, medication, or other) and then log what happened in your own words — just like writing a note.

How does the LLM workflow work?

Export your data as a clean CSV with one tap, then paste it into your preferred LLM (ChatGPT, Gemini, Claude, or any other) and ask questions like "What patterns do you see between food, symptoms, sleep, and energy in this data?" Track Analysis doesn't talk to any LLM itself — you choose the tool you trust.

Does Track Analysis work offline?

Yes. Track Analysis is offline-first. It does not require network access to log events, search your history, or export to CSV.

Track Analysis by ULIX

Freeform tracking for a new era of self-experimentation.

Q: Is Track Analysis medical advice?

No. Track Analysis is a general wellness tool for self-experimentation and reflection. It is not medical advice and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional for medical concerns.

Ditch rigid categories. Log life in plain English — food, symptoms, supplements, sleep, activity, energy — exactly how you experience it.

Export a clean CSV and use your favorite LLM to find patterns that matter to you.

Get Track Analysis See how it works

Flexible logging

No rigid categories

Works offline

Always with you

Private by design

Your data stays yours

One-time Pro unlock

No subscription

Track Analysis history view with searchable timeline of supplements, drinks, sleep, food, and other events

Exported CSV

track_analysis.csv

timestamptypeentry

2026-05-17 09:00supplementCreatine 5g, B-complex

2026-05-17 08:45drinkMatcha latte, oat milk

2026-05-17 08:20sleep8h 35m, deep, no wakes

2026-05-16 18:45activity30 min easy bike

Your external LLM

ChatGPT Gemini Claude

What patterns do you see between food, symptoms, sleep, and energy in this data?

Insights come from you

You stay in control of your data and your conclusions.

Why freeform wins

Rigid trackers

Predefined categories miss what matters
Forced choices create friction
Important context gets lost
Hard to adapt to your unique life

Natural-language logs

Capture nuance in your own words
Log anything, anytime — no friction
Rich context for better pattern detection
Adaptable to every season of life

A better workflow

Write it down

Log life events in plain English.

Had bloating after lunch.
Took magnesium glycinate.
Slept poorly. Woke up tired.
Felt more anxious today.

Anything. Anytime.

Export clean CSV

One tap. Structured. Portable.

timestamptypeentry

2026-05-17 09:00supplementCreatine 5g…

2026-05-17 08:45drinkMatcha latte…

2026-05-17 08:20sleep8h 35m, deep…

Your data. Your format.

Ask better questions

Use any LLM you trust.

What patterns do you see between food, symptoms, sleep, and energy in this data?

Better questions. Better insights.

Privacy by design

All data stays on your device
No accounts. No cloud. No tracking.
Export only when you choose
You own your data — always

Track Analysis is built for privacy-conscious people who value control.

Track Analysis Pro

One-tap stacks

Group related entries for faster logging.

Advanced filters

Find what matters across time and tags.

CSV export

Clean, structured, LLM-ready data.

Track Analysis main screen showing event-type chooser with Food, Drink, Supplement, Activity, Sleep, Energy, Symptom, Medication, and Other categories

Buy once. Yours forever. No subscription.

One-time Pro unlock
All future updates included
Use it on all your Android devices

Unlock Pro One-time payment

Track Analysis is a general wellness tool for self-experimentation and reflection. It is not medical advice and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional for medical concerns.