Shared template links work for both iOS and Android devices. To preview and save this template: Make sure you have the CustomJournal app installed on your mobile device.
View this page from your iOS device from the Safari browser
Scroll down from this page to reveal the option and click OPEN
Open the link using your device and make sure to select "View Shared Template..." with CustomJournal (not the browser)
If the original link does not give you the option try this link instead: link