Best iPhone quiz app for your own notes
The best iPhone quiz app for your own notes is one that plays a set you made from those notes, not a random set from a public library. StudyBlast does that. You create the set in Questverse from notes, a PDF, or a photo, then open the same set on iPhone.
The short version
StudyBlast if the quiz should match your notes, and you also want flashcards and games.
Quizlet if you only need to find flashcards someone else already published.
How it works on the phone
Make the set on the web at questverse.app. Review it. Download StudyBlast and sign in with the same account. The quiz is there. So are the cards and the games.
You do not retype the notes on the phone.
What to look for
Starts from your material, not only a library.
You can review before anyone else plays.
Same set on laptop and iPhone.