There's nothing to download from an app store. Add PharmRevise to your home screen and it opens full-screen, with its own icon, like any other app. It takes about 20 seconds.
Go to pharmrevise.co.uk/app in Safari. Safari is the most reliable way. Other browsers can do this on recent iOS, but not always.
The square with an arrow pointing up. On iOS 26 and later, tap ⋯ first, then Share.
Scroll down the list to find it. If you don't see it, tap View More or Edit Actions.
Keep the name PharmRevise. If you see Open as Web App, leave it switched on.
It opens full-screen, on its own, separate from your Safari tabs.
Go to pharmrevise.co.uk/app in Chrome.
The three dots ⋮ at the top right.
Some phones say Install app instead. Either one is right.
Some phones then ask you to confirm, or to place the icon yourself. Tap Add or drag it where you want it.
It opens full-screen, without Chrome's address bar.
Using Samsung Internet? Tap the menu ☰, then Add page to, then Home screen.
With a free account, your answers follow you everywhere: the home screen app, your browser, and any other device you sign in on.
Without an account, answers stay in the browser you gave them in. On iPhone and iPad the home screen app has its own storage, so answers you gave in Safari won't show there. Create a free account and they'll carry over.
Press and hold the icon and choose Remove or Delete, the same as any app. That removes the shortcut only. Your account is kept until you delete it from the app's account screen.