With the App OAB evidence you can check your level of knowledge in a game of questions and answers of the evidence of OAB.

You can select the questions by category as Administrative Law, Environmental Law, Criminal Law among many others, even if preferred, choose all the issues of a particular proof of OAB *.

You can stop your test any time you want and keep it from the same point where the user left off.

Check your final or partial progress from a performance graph.

All the evidence with offline access so you can study whenever you want.