I remember trying this one and thinking that the language was fine(it is literally an update from the makers of the Atari 8-bit BASIC) but the UI is unsuitable as it uses generic Android text input, the same flaw shared by most every other on-device IDE I&#x27;ve tried. That doesn&#x27;t just mean that it&#x27;s crude, it&#x27;s also buggy - the view desynchronizes when editing large bodies of text using that text control.<p>What touchscreen programming needs is a really polished touchscreen UI, and that challenges the whole assumption of a text editor being ergonomically optimal.