Contact Alias was created to protect you from the curiosity of your peers (girlfriend, boyfriend, parents, friends) by changing the actual identity of a name on your phone with the simple click of a button. When you are not around peers with wandering eyes, simply click the button again to return to the original identities of the contact(s).
The other day I was hanging out my gf when my other gf texted me. Instead of constantly hiding my phone and making it awkward I just simply put her alias on by using this app. It was so quick and easy and my gf thought I was texting my sister all day! Haha