A journal for epilepsy
Every day, calmly kept
Log a seizure in one tap, check in each day, and let the people you choose know with a heads-up you start. No account. Nothing collected.
Free, with Herald Plus inside · iPhone, iPad, Apple Watch, Mac and Apple Vision Pro
The three things Herald does
Each takes a moment, because the moments around a seizure are the hardest ones.
Log in a moment
A seizure, an aura or a note in one tap, from your iPhone, your Apple Watch, the Action button or Siri. Details can wait.
A calm daily record
Three taps for sleep, stress and energy, your medications with reminders, and your sleep from Apple Health.
A heads-up you start
The people you choose see it at once, with what helps and your plan. Herald never detects seizures and never calls anyone for you.
When you start a heads-up
The people you chose know at once
Their iPhone shows it on the Lock Screen with a timer, and opens to your plan and how to help. Herald never calls anyone for you.
Private by design
Your log stays yours
No account, no ads, no tracking. Your log stays on your devices. With iCloud on, it's sealed with a key only your devices hold before it reaches your own iCloud, so Herald can't read it.
On the App Store, Herald's privacy label says Data Not Collected.
For supporters
For the people around you
Family, friends and partners use Herald too, free, to see a heads-up the moment it starts and your plan for what helps.
How it works for themFor clinicians
For your neurologist or nurse
A clear report for an appointment, made on your iPhone and shared only by you: your seizures, your days and your own notes.
What the report showsEverything that keeps you safe is free
- Logging, check-ins and History
- Your medications and reminders
- The heads-up and trusted contacts
- Your seizure action plan
- A spreadsheet of your whole log
Herald Plus
Patterns in your log, in plain words. Care's pages for plans, sleep and slow breathing. A report for your appointments. Monthly, yearly with a free week, or once.