<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr"><meta http-equiv="content-type" content="text/html; charset=utf-8">Hi, <div><br></div><div>I use the free version of PDF viewer (From pdfkit; <a href="https://apps.apple.com/es/app/pdf-viewer-pro-by-pspdfkit/id1120099014">https://apps.apple.com/es/app/pdf-viewer-pro-by-pspdfkit/id1120099014 </a>) and I think it fulfills your requeriments. </div><div><br></div><div>Take care.</div><div><br><div dir="ltr">Enviado desde mi iPad Pro</div><div dir="ltr"><br><blockquote type="cite">El 21 ago 2020, a las 19:41, Richard Seguin <riseguin@earthlink.net> escribió:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><span>Skim does not make a PDF viewer for iPads. What iPad PDF viewer most closely matches the capability of Skim, especially in regard to math documents? I can view my PDF documents in the Books and Safari apps, but they don’t seem to give me the table of contents in a readily accessible sidebar, don’t have Back and Forward buttons (pages in order of viewing), can't navigate by logical rather than physical page, and don’t give a thumbnail of a \ref if I hoover the cursor over the \ref.</span><br><span></span><br><span>There are a bunch of these viewers available, and I’m hoping that someone has already done research so I don’t have to.</span><br><span></span><br><span>It would be wonderful to be able to be able to carry around 200 page math documents in a svelte one pound package like my iPad Air.</span><br><span></span><br><span>Richard Séguin</span><br><span>----------- Please Consult the Following Before Posting -----------</span><br><span>TeX FAQ: http://www.tex.ac.uk/faq</span><br><span>List Reminders and Etiquette: https://sites.esm.psu.edu/~gray/tex/</span><br><span>List Archives: http://dir.gmane.org/gmane.comp.tex.macosx</span><br><span> https://email.esm.psu.edu/pipermail/macosx-tex/</span><br><span>TeX on Mac OS X Website: http://mactex-wiki.tug.org/</span><br><span>List Info: https://email.esm.psu.edu/mailman/listinfo/macosx-tex</span><br></div></blockquote></div></div></body></html>