Important: To install on iPhone, use the Safari browser Share button at the bottom of the screen.
Do not use the “Share Link” button on this page. The “Share Link” button is only for sending the app link to other people.
iPhone
Open the vocabulary page in Safari.
Tap the Safari bottom Share button.
Choose Add to Home Screen.
Tap Add.
Open from your home screen.
Android
Open the vocabulary page in Chrome.
Tap the Chrome three-dot menu.
Choose Add to Home screen / Install app.
Tap Install or Add.
Open from your home screen.
For best results, install from the main Vocabulary page first, then open Vocabulary 1 or Vocabulary 2 from there.