Let's face it. We all get calls from time to time that we don't want. I was receiving a lot of unwanted calls and decided to play around with the settings on my phone to determine if I could stop the calls that way. No luck. So I went in search of an app. When I found Call Control - Call Blocker from Kedlin Company, I was a bit skeptical because the app is free to download and use. However, I've been greatly impressed. The app not only works like it said it would, it offers features I didn't even know I needed. What I wanted from the app was for it to allow certain calls through, but block everything else and it does just that. However, you can also just block certain numbers. There is so much you can do with this app. You can choose for blocked calls to go straight to voicemail or for the phone to pick up and hang up on the caller. If you're tired of being harassed by unknown callers, put a stop to it! I give this app 5 out 5 stars and highly recommend it.