On android and ios, you can go into the page settings (center button on ios) and select “add to homescreen”. This makes an app-style icon on your phone that directly opens to lemmygrad.
Imo this should be a notice to all new lemmygrad visitors from the site.
Also remember that there are multiple lemmy apps: Lemmur, which works for Android, Linux, and Windows; Jerboa which works for Android; and Remmel for which works for iOS. They can all be found here: https://join-lemmy.org/apps/