College Board and ACT offer a number of ways to prepare for the SAT and ACT.
Download the SAT Question of the Day by clicking: https://collegereadiness.collegeboard.org/sat/practice/daily-practice-app?affiliateId=/official-sat-question-of-the-day-app?affiliateId=defaultsatrotato&bannerId=qotdapplp&bannerId=qotdapplp
From there, you can subscribe to receive a daily SAT question in your email, answer practice questions, even try your hand at a free practice test and much more. Unsure what your study plan should be? Yeah, there's an app for that too! College Board also offers a number of study/preparation materials for a cost on this site as well. Once students have created an account and taken the PSAT, there is even more targeted help.
Visit ACT's website for online prep by clicking: http://www.act.org/content/act/en/products-and-services/the-act/test-preparation/act-online-prep.html. Here you will find the only test preparation designed exclusively by ACT. ACT also has practice tests and daily questions online.
Another Question of the Day resource for the SAT/ACT can be found at: https://www.number2.com/exams/sat/companion/index.cfm?s=0
