Built around one idea: tracking should take seconds, and insight should come naturally.
One tap on Log Episode captures today. Add intensity, notes and suspected triggers only when you want to — never a form you're forced through.
Reports surface what shows up with your episodes — and just as importantly, what doesn't. Baselines over guesswork.
Export a clean PDF of your history and bring it to your next appointment — no screenshots, no spiral notebook.
Your episodes, triggers and notes stay on your device. Health tracking shouldn't mean handing your history to a server.
A gentle streak — not a guilt trip. Small daily check-ins build the baseline that makes the big picture visible.
Designed natively for iPhone and iPad, light and dark. Pick up your log on whichever screen is closest.
Real screens, straight from the app.





BaselineTrail keeps your health log local. No account required, no analytics on your episodes, no sync you didn't ask for. Delete the app and it's gone — that's the point.