Get the Photoshop template here for making your own patterns.
Download iOrnament here for your iPad or iPhone (I’d recommend using an iPad).
Photoshop Instructions for Making a Repeating Pattern from an iOrnament Tile
Transfer the tile file to your computer using AirDrop, iCloud, or Dropbox.
Open the tile file in Photoshop.
Choose Select All from the Select Menu (Command-A on a Mac).
From the Edit menu, choose Define Pattern…
Give the pattern a name.
Open the Pattern Master 4.5x5.5.psd file.
Open the Layers window and look for Pattern Fill layer. Click on the icon to the right of the “eyeball.” It’s the one with the little triangle slider on it.
Click on the thumbnail of the pattern on the left, and choose the pattern you just created. Adjust the scale to 6%. Click OK.
Preview the pattern, and see if it’s the right size. If not, double-click on the icon in the Layers window again, and adjust the size. Preview and change if necessary.