QBox solves Schrödinger’s equation in two dimensions. In particular this software is based on the eigenvalue problem formulation of Schrödinger’s equation. The energy eigenvalues and eigenstates have been precomputed for a fixed set of potentials which are then used to solve for the time evolution of arbitrary initial states defined by the user. In this app for each of the included potentials, the user is able to view the energy eigenstates, construct the initial wave function and simulate the time evolution of said initial state.