The App Store has no shortage of Phone applications. From Skype to Viber to WhatsApp, and even Line, there are many ways to make a voice call. But all of these services each promote their own third-party services over the regular calling and messaging functions of the iPhone. What if you wanted to use the calling plan that you already paid for? In comes Callism, an app aiming to make it easier for you to use the long-forgotten primary function of your iPhone -- making a call.
The app is not just offering a new service for making calls, but … Read more