StitMe is really a great social networking app. If you are an iOS user, you can use the StitMe on your phone. It is a very secure app which maintains your privacy to connect with people. It is totally free, so you can make unlimited calls and StitMe call quality is crystal clear. You can also make unlimited instant sms. If someone trying to call you, you can maintain Spam Call Blocking options. Totally it is a great app for the iOS user, so you can try it.