PocketBib is described as 'BibTeX library reader for academics on the go. With PocketBib you can search, browse and read the papers in your BibTeX library, and synchronise them over Dropbox with BibDesk or JabRef on your computer' and is an app in the Education & Reference category. There are more than 10 alternatives to PocketBib for a variety of platforms, including Mac, Online / Web-based, Windows, iPhone and Linux. The best alternative is Zotero, which is both free and Open Source. Other great apps like PocketBib are Mendeley (Freemium), JabRef (Free, Open Source), BibSonomy (Free, Open Source) and ReadCube Papers (Paid).
BibDesk is a bibliographic reference manager for Mac OS X. BibDesk is designed to help organize and use bibliographic databases in BibTeX .bib format. BibDesk integrates well with TeX for creating citations and bibliographies.
PDF Search is an app to search multiple documents insanely fast. It enables you to find any information in seconds within lots of documents. It uses its AI-powered algorithm to detect the best related pages. Just search your documents, reference books or notes using PDF Search.