- Open Safari on your iPhone or iPad and go to www.enerx.info.
- Open the navigation menu (icon "square arrow up")
A menu will then open. - Select the menu item "Add to Home Screen" (scroll if necessary).
- Press Done
- Open Google Chrome on your Android device and go to www .enerx.info.
- Open the navigation menu (icon "three dots")
A menu will then open. - Select the menu item "Install app" (scroll if necessary).
- Click on this menu item.
- Press Install