If you are preparing the Celador exam
- More than 3000 questions.
- All the information is in the application so it does not require an Internet connection to work.
- You can practice the questions at random, or perform full exams (randomly generated or predefined).
- Statistics to check the evolution of your success rate.


The application has more than 3000 questions collected from real exams from previous years. You have several learning modes:
- Perform endless tests with all questions.
- Perform randomly generated tests. When generated randomly you have infinite exams at your disposal, all of them different from each other.
- Perform the pre-defined exams, the questions are not repeated between the exams, so if you do all the exams you are sure to cover the entire catalog of questions.
- After each exam you can review each of the questions to review the mistakes.
- You can take a test only with the questions you have failed. The questions in this list are maintained until you correct or delete the list manually.
- Compete against other people to see who is able to answer more questions consecutively without failing.

It includes non-invasive advertising, so it will not bother you while you practice. Thanks to this advertising the application is kept free without any cost.

Thank you for using the application and luck in the exam.