To use WeddingHappy with your iPad and your iPhone, please create an account.
Your account will allow you to also log into your wedding from your iPad.
To find WeddingHappy in the App Store on your iPad, while you're searching the App Store, pull down the top left option where it says "iPad Only" and select "iPhone Only". WeddingHappy should then appear in the search results list. You can also go to our website (http://www.weddinghappy.com) on your iPad in Safari and tap the "Download WeddingHappy" button at the top of our site and it will open the App Store to our app page directly.