KDAN Mobile PDF Reader - PDF Reader is the one app you can rely on when you need a portable solution to work with PDFs.
Duet Display - With Duet Display, you can transform your iPhone or iPad into a second display to expand the screen space of your PC or Mac system.
Jotform - Free Online Form Builder & Form Creator
Pattern - Simple, focused, drawing application for the iPad.
Pdf.to - Convert PDF to Word, Excel, JPG, & from. Also compress PDF
Askey - Turn your drawings into text & emoji on iOS!