Buffereditor – Code and Text Editor for iPhone, iPad and iPad Pro
&gt;  Easily develop software, view code or take notes on the go<p>&quot;Develop software&quot;, which means writing code without the ability to run them, or the ability to compile multiple files as a &quot;project&quot;, like all the other code editors on iOS?<p>I stopped paying attention to these apps because of how App artificially limit what apps can do. Writing Java offline? Good, but you can compile one class at a time, and the possibility of importing another user package is thrown out of the window. This makes it only useful for absolute beginners. There are alternative approaches, e.g. using a web browser, online compilation (which is not too different from web browser) and using a terminal that happens to support JDK. I saw developers literally say &quot;Don&#x27;t write reviews to complain, we have to follow the rules&quot;<p>Which is sad because these devices as expensive as $1k are very powerful and have all the necessary APIs to make that work, it is only the app store rules that prevent the device from becoming a &quot;real&quot;  computer