SAT Prep by Prepclass

Okiro Education, Inc.

In-app purchases

About this app

Learn each SAT skill in a narrated lesson, then practice it with over 7,500 Reading and Writing and Math questions, sorted into the four content domains of each section and 29 skills at Easy, Medium or Hard. Reading and Writing sets a short passage with every question, from Words in Context and Command of Evidence to Boundaries and Transitions, while Math mixes four-choice items with grid-in answers you type yourself, from linear equations to circles.

Masterclass, the SAT course in the app, has over 200 lessons covering all 29 skills, each worked step by step on a board as the narrator explains it. Change the speed, turn captions on or off, and jump back to any board. Most lessons can also be heard in Spanish, Arabic, Polish, French or Italian; the SAT-style questions inside them stay in English, as on the test. The narration is an AI voice.

Three ways to practice:
- Question Bank: open Reading and Writing or Math, pick one skill such as Rhetorical Synthesis or Nonlinear functions, or practice all topics of the section, at the level you choose.
- Full-length practice test: Reading and Writing Module 1 and 2, a 10-minute break, then Math Module 1 and 2, with 98 questions in 2 h 14 min at the official module lengths and times. Each module runs on its own countdown, answers stay hidden until you submit, and an unfinished test resumes on the same device.
- Mistakes: every wrong answer waits with its worked solution; retry it later, and two right answers in review clear it.

Each practice question is checked on the spot: tap Check, see the key and open the explanation, down to why a wrong choice is wrong. The runner also lets you mark a question for review, cross out choices, highlight sentences of a Reading and Writing passage, pause or hide the timer, and report a problem.

Ask Tutor is an AI tutor built around the question you are on: before you check it offers a hint, the first step or help ruling out one wrong choice, after you check it explains why the key is right or why your pick was not, and from Home it can quiz you on a skill or help with pacing. It asks for your consent before your first message, and nothing you type reaches the AI model until you agree.

After a practice run in one section, a chart sets your time on each question against the official pace. A finished practice test reports a raw score for Reading and Writing and for Math. Analytics shows accuracy for every skill in both sections next to questions attempted, mistakes to review, weekly activity and your study streak. Today's plan on Home suggests practice from your weakest skills and your mistakes, and optional reminders count down to your test date.

You need an account, and you can sign in with e-mail or Google. Without a subscription you still get a daily allowance of practice questions, explanations with the answers you check, the Start here lessons and the first lesson of every skill, and progress by skill and streak. SAT Premium is an auto-renewing subscription, billed monthly or yearly, that removes the daily cap and adds every Masterclass lesson, lessons saved on your device to watch without a connection, the full-length practice test, Ask Tutor and the raw score per section. Payment is charged to your Google Play account when you confirm the purchase. The subscription keeps renewing until you cancel it. Manage or cancel it in the Google Play Store under Payments & subscriptions > Subscriptions, and Restore purchases in Profile brings Premium back after a reinstall. Delete account in Profile erases your account together with your progress. Terms of Use: https://prepclass.io/terms

SAT® is a registered trademark of the College Board, which is not affiliated with, and does not endorse or sponsor, this app.

What’s new

First release.