How can I transfer my iReal Pro from my iPhone to my Ipad?

I can I transfer or download the iReal Pro from my iPhone to my iPad? Thank you

Tracy

I have iReal Pro on my phone and two tablets. All I had to do was go to the app store and download. The store recognized that I had already bought the app. I have the android version, but the process should be the same for iPad. Later, Ray

as raybm1 says.
Then from the iPhone iReal Pro Settings>Backup, email it to your iPad to import all your songs and playlists. If you have bought in-app purchases like the style packs, use Settings>Restore (sometimes a force quit, re-launch is needed to make sure everything is activated.)