CallerSmart vs DuPlay

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

DuPlay is the fun way to connect with not-yet-connected and meet interesting people around you and make a perfect bond, new relationships and link ups

DuPlay is the fun way to connect with not-yet-connected and meet interesting people around you and make a perfect bond, new relationships and link ups. Making a new match, a new connection is now simpler, cooler and digital: you Like somebody, and if they Like you back, it's a Match. Start chatting with a match or instantly snap a photo to share all your special moments with all your matches at once. It's fun, friendly and a new way to express 'You'. Install DuPlay now and join the fun!