- Open Chrome and go to healthdiary.au.
- Sign in with your email if you haven't already — a sign-in link is emailed to you, no password needed.
- Tap the ⋮ menu (three dots, top-right corner).
- Tap “Add to Home screen” (on some phones it says “Install app”).
- Tap Add or Install. Done — the Health Diary icon (a heart on navy) is now on your home screen.
Tip: if a family member is helping you set this up, sign in with your email — the diary belongs to you.