CallerSmart vs Mem-note

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

Web app to help you learn notes rather than file them away to be forgotten.

Mem-note is an online note-taking tool which encourages learning and retention. Notes can be quickly converted into a flash card format, with each question being given its own learning schedule. The app encourages frequent review of newly encountered information whilst allowing the user to skip information they feel they already know.