Bowling Calculator 100% Free

What's that? Can it be? AW SNAP, IT IS!!The simplest, open source, ad free, no permissions bowling score calculator has hit the play store. Why mention no permissions? Because some apps that claim to be free like to gather information about you so that they can sell it to advertisers.I don't roll that way. When I say something is free, it is straight up, 100% free. I'll make no profit via ads, selling information, or any other way. This app is for the homies and the homies don't deserve to be lied to.INSTRUCTIONS:1. Enter in the amount of pins for each bowl in the frame. - If a strike is bowled, for bowl one, enter "10" & bowl two, enter "0" - If a spare is bowled, enter in the amount of pins hit, so that bowl one + bowl two equals 10 - MAKE SURE TO ENTER IN "0" FOR OPEN FRAMES AND BOWL 3 OF THE 10th FRAME (ACCORDINGLY) The app will crash otherwise. I do intend to fix this in a future update.2. Press the "Show My Score" button.3. Review your score and either rejoice in a good game played, rejoice in an average game played, or cry softly over a bad game played.REASONS THE APP WILL CRASH THAT I'M AWARE OF:1. A word is entered instead of a number.2. "x" or "/" is used for a strike or spare3. A text field is left blank.SOURCE CODE:https://github.com/tww0003/bowling