Hi @Clever_connoisseur0554
I hope you are doing well, and thanks for reaching out. I understand it is frustrating when the study guide and flashcards keep loading and never finish.
To answer your question, Student Spaces is available in Acrobat on Android and is free to use, so it does not depend on your Premium plan. It is not available on iOS. You can read more here: Student Spaces on Android FAQ
Here are a few things to check:
Make sure you are signed in with a personal Adobe account. The Student Spaces is not currently available with institution-purchased Adobe accounts.
Try creating the study guide or flashcards again with a smaller source, for example one short PDF, to see whether the size or type of the source file makes a difference. For more information please check the help pages: Create a study guide and Create flashcards and quizzes
If it still loops, it would help if you could share:
Your Android device model, the Android version and the Acrobat app version
What source you added (a PDF, a web link or text) and roughly how large it is
Whether it loops with both the study guide and the flashcards, or only one of them
Let us know how it goes.
Regards,
Amal