PrivacyStar first popped up late last year, bringing a great option for protecting your privacy and stopping unwanted callers. The app lets you block calls from unwanted callers, private numbers, blocked numbers and more. PrivacyStar includes a feature to look up numbers so you can decide if you want to let the call through the next time, or to block it for good. PrivacyStar is a great option for cutting down on those annoying telemarketers and unsolicited calls to your device.

Contest: We have 5 one-year PrivacyStar subscriptions to give away. Just leave a single comment on this post to enter. Contest ends this Sunday at midnight PDT.