Seba runs in your browser, but you can save it to your phone’s
home screen so it opens like any other app — one tap, no
search bar, no tabs.
On iPhone or iPad
Open seba.health in Safari
(not Chrome — iOS reserves home-screen saving for Safari).
Tap the Share button at the bottom of the screen
— the square with the arrow pointing up.
Scroll down in the share sheet and tap
Add to Home Screen.
Confirm the name — Sebastian is the default —
and tap Add.
On Android
Open seba.health in Chrome.
Tap the three-dot menu at the top right.
Tap Add to Home screen or Install app
— Chrome phrases it either way depending on version.
Confirm the name and tap Add.
The icon that appears on your home screen is the gold Θ mark above,
on a royal navy background. No downloads, no tracking; it’s just a
bookmark that opens Seba directly.