AchedotHeadache diary & migraine log
Free · No account · One tap when it hurts
Achedot is a free Android headache diary built for the moment it hurts. One big button starts the clock and one tap ends it. Pain level, location, triggers and medicine can wait until you feel better. Add past headaches on any date and time, see your headache days on a calendar, and share a monthly report with your doctor. No account, no login.
Why people give up on migraine apps
"it defaults to today's date everytime"
"My headache was 5am on 26. Ended 1am 27."
"Have to create an account to even try"
"a calendar showing episodes is locked behind a paywall"
"'you're migraine free for XX days!' messages"
"Staring at the phone as it interogates you"
Achedot asks for one tap when it hurts. The rest can wait, and it stays on your phone
A headache diary made for bad days
From logging to a report for your doctor, in one app
One tap when it hurts
Tap Headache now and put the phone down. Tap again when it's over. Dark screen, big buttons.
Log past headaches, any date
Forgot yesterday's migraine? Pick any start and end date and time, even past midnight.
Headache calendar
Dots colored by pain level, plus medicine days. Headache days this month at the top of home.
Medication log
One tap on your usual medicine. See when you last took it and whether it helped.
Triggers, including your cycle
Poor sleep, stress, weather, caffeine, your period, or add your own.
A report for your doctor
This month or 3 months: headache days, average pain and length, medicine days, top triggers. Share as one image.
No account, file backup
Your log stays on your phone. Export to CSV or back up to a file.
Quiet by design
One optional evening check-in. No "headache-free for X days" messages.
See it in action
Home, edit, calendar and report
One tap when it hurts
Past headaches, any date and time
Headache calendar with medicine days
A monthly report for your doctor
How it works
Tap when it hurts
Headache now records the start time.
Fill in later
Add pain level, location, triggers and medicine when you feel better.
Review the report
Calendar and monthly report show headache days and patterns to share with your doctor.
FAQ
Can I log a migraine from a few days ago, or does it default to today?
You can log any date. Pick the start and end date and time separately, and edit any entry later.
My headache started at 5am and ended at 1am the next day. Can I log that?
Yes. Choose the next day as the end date and it is saved as one headache. If it is still going, leave it as Still going.
Do I need an account or login?
No. Open the app and start logging. Your log stays on your phone, and you can export to CSV or back up to a file.
Is the headache calendar or report behind a paywall?
No. The calendar, past months, the report and adding medicine are all free. The app is supported by ads.
How do I share my headache log with my doctor?
Open the report for this month or the last 3 months (headache days, average pain, medicine days, top triggers) and share it as one image.
Can I add my menstrual cycle as a trigger?
Yes. Period is one of the built-in triggers, and you can add your own.
Will it flood me with notifications?
No. There is one optional evening check-in on days with no record. No "migraine-free for X days" messages.
Does it need my location?
No. Achedot does not use location.
Stop keeping headaches in your notes app
One tap when it hurts. The rest can wait.