Quizlet Plus offers extra features for students.
For $15/year you have access to an ad-free studying experience, image uploads, voice recording, 50 more fun profile images, unlimited classes, faster support, and a Quizlet Plus badge next to your username.
Best of all, you help support Quizlet and the development of new features.
To upgrade, go to your Settings and click on "See Upgrades."
Please note: Upgrading to Plus is a one-time payment; you are not automatically renewed. Should you decide not to renew the following year, you will still be able to access all of your flashcard sets with uploaded images and recorded audio - however you will not be able to upload new images or record new audio.