CallerSmart vs CleverPDF

Investigate mystery phone numbers, and avoid unwanted calls

CallerSmart is a free app for your iPhone that helps you identify mystery callers and block those you don't want to hear from ever again. How? By bringing you an up-to-date nationwide phone book that's supported by an ever-growing community of passionate users. Thanks to a revolutionary game system which rewards you for your contributions to our phone book, together we're now able to outsmart unknown & unwanted callers.

Location: Vancouver, Canada

Online tools for all PDF tasks

CleverPDF is an easy-to-use web application that offers dozens of free online PDF tools, including PDF to Office, iWork, EPUB conversion, Office to PDF conversion, compress PDF, merge or split PDF and more!