Useless.

This app does not give enough options for choice of carriers. Sometimes it is only one, Aeroflot, and sometimes it is only five small domestic American carriers--not helpful when you want to fly internationally. After attempting to contact someone working for this app, I am still waiting for a reply after three days. The id90travel web site gives exactly the same results. This app needs some major attention from its designers.

C Self about ID90 Travel