Use the free forums. Do 300 questions on Meteorology. Every time you get one wrong, do not just read the answer. Open your textbook and read the chapter that question came from. Understand why the cumulonimbus cloud is dangerous, not just that the answer is "Hail."
One week before the exam, buy a one-month subscription to a paid bank (like Aviation Exam or ATPL Guru). Yes, this contradicts "free," but hear me out: Spend €50 for one month. Use the paid bank only for the exact subjects you are sitting for. Use the free banks for everything else. Part 5: The Risks – Why "Only Free" Might Fail You I have seen students brag about passing 13 exams using only free Telegram PDFs. I have also seen students fail the same exam three times because the free PDF they studied from was missing the latest European Union Aviation Safety Agency (EASA) updates regarding drone integration or RNAV approaches. atpl free question bank
The Ultimate Guide to ATPL Free Question Banks: How to Pass Without Breaking the Bank Use the free forums
But here is the good news: