  We provide software with a graphical user interface to calculate the
phenomenology of a wide class of dark energy models featuring multiple scalar
fields. The user chooses a subclass of models and, if desired, initial
conditions, or else a range of initial parameters for Monte Carlo. The code
calculates the energy density of components in the universe, the equation of
state of dark energy, and the linear growth of density perturbations, all as a
function of redshift and scale factor. The output also includes an approximate
conversion into the average equation of state, as well as the common $(w_0,
w_a)$ parametrization. The code is available here:
http://github.com/kahinton/Dark-Energy-UI-and-MC
