Next and previous move you one item. The review screen jumps you to any number. You cannot go back to a finished section. Learn both moves before test day so you are not scrolling when you meant to jump. Tools overall are in digital ACT tools.
Inside a section
Use next for a first pass. Use the review list when you want a blank or a flag. That list is in the review screen. Flagging as you go is in flagging questions.
Paper lets you flip anywhere in the current section of the booklet. Digital is the same idea with buttons. Skipping and returning on paper is in skipping and returning on paper.
The bottom line
Next is for the first pass. Review is for jumps. Once you submit a section, that door is closed.
Start practicing
Start with a free diagnostic, then drill your weak spots with 15-question quizzes and track how you're doing across Reading, English, and Math. Compare plans whenever you're ready to go further.
This article offers general ACT prep guidance. The ACT can change from year to year, including its format, scoring, policies, test dates, and fees, so always confirm the latest details on the official ACT website at act.org before you make decisions. ACT® is a registered trademark of ACT, Inc. thirty-six is not affiliated with, endorsed by, or sponsored by ACT.