No, it is not a simple flash card system. It is much more. All by itself it's proven to work powerfully. Questions answered incorrectly are displayed repeatedly but randomly until answered correctly. Automatic review lessons are presented to further study the material.
All events are automatic and require no typing just mouse clicks.
Although you can control the timing you can also go manual if you prefer. The mechanics and design of the material display are subtle but powerful. There are no distracting graphics to interfere with the learning process. You can reverse the process and be quizzed by seeing the answer first al-la Jeopardy style. When you return for another session it will automatically present a review of material you have studied.