Askey - Turn your drawings into text & emoji on iOS!
PDFCrowd - Pdfcrowd is a Web/HTML to PDF online service. Convert HTML to PDF online in the browser or in your PHP, Python, Ruby, .NET, Java apps via the REST API.
Pattern - Simple, focused, drawing application for the iPad.
DocRaptor - As the only API powered by the Prince HTML-to-PDF engine, DocRaptor provides the best support for complex PDFs with powerful support for headers, page breaks, page numbers, flexbox, watermarks, accessible PDFs, and much more
Boat Browser - Boat Browser is a fast, smart and cool Mobile Browser; that brings an amazing Premium web experience.
PDFShift - Convert any HTML documents to high-fidelity PDF using a single POST request