DU Caller vs Google Wave
A side-by-side look at DU Caller and Google Wave. For an in-depth review of either product, follow the links below.
DU Caller
Security & Privacy
DU Caller is a free app that helps identify and block spam calls. It has a community-driven spam call database and can automatically block known spam numbers.
spam-call-blockingcall-identificationcommunity-reports
Google Wave
Online Services
Google Wave was a web-based real-time communication and collaboration tool launched by Google in 2009. It aimed to combine email, instant messaging, wikis, and social networking into one integrated tool. However, it was shut down a year later due to lack of user adoption.
realtimecollaborationmessagingemail
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