Yes, my first app 2-in-one: Calculator and Tip Calculator is finally out onto the Apple Appstore! This is a free app that I made after I got tired with having a separate app for the calculator and another one for the tip calculator. This app takes both of those concepts and puts them together into one single app. This app, please note, may not look all that appealing as it is, however I have plans to release an update to add colors to it any day now. Also note that there is a slight bug with the tip calculator that says that the tip is supposed to be 5% lower than it shows it is. This will be corrected in the next update. Also in the next update, I will try to add a percentage to the regular calculator, however, it might not be ready in time.