Rally: Prep game for SAT & AP

Just launched: challenge a friend to a 5-question SAT round in iMessage. Adaptive difficulty, real misconception distractors, no repeats. Free to play.

Rally is SAT and AP prep that hits differently.

Most test prep apps are flashcard graveyards. Rally turns prep into a 5-minute head-to-head round you play with friends — built around real misconception patterns students miss on the SAT, not random number swaps.

Built for the way you actually study:

• 1,900+ reviewed SAT questions across Algebra, Data & Stats, Reading, and Grammar — plus an expanding library of AP subjects • Adaptive difficulty — questions get harder as you get them right, easier when you struggle • Real misconception distractors on math questions — every wrong answer represents a common student mistake, so getting one wrong actually teaches you something • Speed bonuses — beat the clock for extra gems • No repeats — once you've seen a question, you won't see it again until you've worked through your whole category

Play with friends (or solo):

• Send a 5-question challenge via iMessage — your friend taps the link, plays the same questions, scores compare side by side • Group challenges — invite a study group, see the leaderboard • Solo mode for daily practice • Untimed mode when you want to focus deeply on one topic

Rewards that stick:

• Earn gems for every correct answer • Streak bonuses for daily practice • Level up subtopics as you master them • Hearts system encourages healthy pacing

Built for actual students:

• Equation calculator built in for math categories • Notepad and drawing pad for working through problems • No ads, no data sales, age-appropriate for 13+

Free to play.

Rally is by Sandbox AI LLC, based in Washington State. Built by educators for students who'd rather study with friends than alone.

Stop grinding flashcards. Make a friend.