added important note about using app on phone to avoid error of not being able to delete text input value - if you don't use the phone's default keyboard but use an external one like Lanba Key, backspace won't work when you first click on the cell if you haven't clicked on the string to activate backspace

added important note about using app on phone to avoid error of not being able to delete text input value

new file apk

readme and file apk

final

Initial commit