There are many solutions to the problem of how to get your license; we have chosen to leave that up to others, as we have with the process of looking up call signs.
Ham I Am instead provides a cheat sheet for such simple (but sometimes forgotten) things such as the phonetic alphabet (I can never remember Bravo, don't know why), heavily used q-signals and even Morse code for those who want to take a stab at it. You can even find some of the equations you need to build electronic circuits.
You will notice that there are now ads. This stokes the fires so we can let the app be free but still spend real time updating it.