No app store required

On your home screen
in under a minute.

Trellis installs straight from your browser. It looks and works like any app on your phone — it's just never out of date, and there's nothing to download from a store.

Open the Trellis app →

Opens app.trellisapps.com in a new tab — then follow the steps below to add it to your home screen.

Watch: add Trellis on iPhone
1

Open app.trellisapps.com in Safari

It has to be Safari — Apple only allows home-screen installs from there.

2

Tap the Share button

The square with the arrow pointing up, at the bottom of the screen.

3

Tap Add to Home Screen

Scroll down a little if you don't see it, then tap Add. That's it — the sprout is on your home screen.

4

Open the new home screen icon to sign in

iPhone keeps the home screen app separate from Safari, so if you already signed in through Safari from your email link, sign in once more from the new icon — that's the one that'll stay signed in from now on.

The honest answer

Why isn't Trellis in the app store?

Fair question — here's the real reasoning, not the marketing version.

It keeps your price down

App stores take up to 30% of every membership. Skipping them is a big part of how a whole family costs less than one hour of tutoring.

You're always up to date

Fixes and improvements arrive the moment we ship them — no update screens, no "please update to continue," no waiting on store review.

Same app, every device

Phone, tablet, laptop, Chromebook — one Trellis, one account, and your family's day stays in sync across all of them.

Need a hand installing?

Our customer support team is glad to help. Send a note to hello@trellisapps.com and we'll get you up and running.

Read the FAQ