Your new package is now ready for you to add your new program. Tap the package to see the list of programs in the package, and then tap the + to add a new program. It will be given the name NewProgram . It’s also got a description and some code.
Tap the program’s GEAR button to bring up the About this Change the name to “Square Feet to Acres” and the description to “Converts the current value in the calculator from square feet to acres”. You don’t have to do anything special to save the name and description; they are saved automatically when your program is saved.
Next step: Edit the program to do the conversion