Study on your phone with Ready4 SAT and ditch all the books and paper flashcards. Access over 1,000 questions with detailed answer explanations, hundreds of flashcards, and in-depth score analysis for FREE when you download our app.

Our Smart Guide helps you learn the critical concepts tested on the SAT with detailed flashcards and practice questions. As you practice SAT questions on Ready4 SAT, the app tracks your performance and highlights your test strengths and weaknesses, helping you zero in on what you need to study in order to boost your SAT score through our adaptive algorithms. It’s a smarter, more efficient approach to exam prep!


-Intuitive lessons that take you through SAT concepts step-by-step
-Over 1,000 SAT questions with detailed answer explanations
-Hundreds of flashcards you can bookmark to review later
-Track your strengths and weaknesses with our in-app analytics
-Customizable practice tests to fit your needs
-Question of the Day keeps you engaged and in the zone for your upcoming test
-Top Schools List: Browse 400+ colleges and universities and add the schools you wish to apply to on your Top Schools List. See exactly how far away your estimated SAT score is from your school’s average scores, and get a clear picture of how close you are to getting the SAT score you need.
-School Matcher: Find schools that match your preferences and future goals using our smart matching algorithm

Let Ready4 SAT help you reach your potential on the SAT so that you can make your college dreams a reality. Also taking the ACT? Check out our app, Ready4 ACT!

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SAT® is a registered trademark of The College Board. The College Board does not endorse, nor is it affiliated in any way with the owner or any content of this application.

What’s New

Version 9.5.5

Support iPhone X\iPhone XS\iPhone XR\iPhone XS Max.

Ratings and Reviews

3.9 out of 5
311 Ratings

311 Ratings

loveeatly ,

Needs some work, good overall

As a 99%+ scorer for reading and writing, I can tell you that these questions aren't realistic. The math section is question by question which is great, but unlike the real SAT, the reading and writing questions on this app are all divided, too. For instance, to answer one question you'll have to read an entire paragraph. And then I'll do that again for separate passages and questions, all in under 4 minutes. For grammar, it works. However the whole reading and writing section needs to have the same passage to answer questions off of... I shouldn't be scoring lower on these practice problems when my actual SAT is higher.

.jayde. ,

Good practice, but needs some work

I’ve had this app for a couple months now, and it really helps. The app trains you to work fast and efficient while still being thorough. The grammar is very similar, however the english comprehension was a different format. I wish they added for practice in the english section rather than grammar. I love that it lets you customize which schools you want to go to, and tells you what you need to get into them. The initial placement test is quite unrealistic, as they base your baseline score off of 5 questions. But overall, a great app that really helps!

Julie_pineapples ,

Misleading and infuriating

I was extremely excited to begin preparing myself for the SAT with a free app that provides helpful practice problems and feedback; however, the app advertisement was incredibly misleading. After practicing for only a few days and completing every task, the app demanded for me to pay a subscription in order to continue. I was very disappointed after thinking I finally had a way to improve my studies without needing to pay extraneous money. I’m sure if one were to continue the course by upgrading their account, they would find many resources to improve their scores. I do not want to pay 20 dollars or possibly more for a single app that prepares me for one test. I’ll have to find a different tutor or a better app.


Ready4, Inc.
208.9 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Simplified Chinese, Traditional Chinese

Age Rating
In-App Purchases
  1. Premium Account $19.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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