Didn't work on Mint 15 but on 16 it works perfectly. AWESOME GUI, simply perfect for beginners (matrix, plot and stat commands are tabbed) and also people who love a Matlab alike working enviroment. Thank you!
Was good and works with version 3.2. But the project is dead and it has big problems with newer versions of octave
Nice Octave wrapper. Auto-watches Octave variables, output, etc. and has tools to create and/or modify variable/dataset values. Not sure of the GUI's impact on memory or processing speed though.