Editor’s note: Kristin Fracchia contributed significantly to this post.
If you’re looking for the best online ACT prep, you’re in the right place! As with many things in life, the Internet can be a black hole of test prep resources and ACT study sites are no exception. There are some good resources, some not so good, some free and some exorbitantly priced. Lucky for you, we did the hard work of researching for you!
Let’s take a look at the 12 best FREE ACT prep websites and apps.
(Well, MOST are free 😉 )
1. Official ACT Website
One of the best websites for ACT prep is…surprise! The ACT website. You should always start your ACT prep journey with a visit to the official ACT website: actstudent.org. Of course, you have to make a pit stop here to take care of the logistics of signing up for the test and getting your scores, but there is also a lot of insanely valuable test prep material on this site. How insanely valuable, you ask? How about…
Every year, the ACT test-makers release a full-length practice test of retired ACT questions–meaning that these questions were once on a REAL ACT exam. Don’t get carried away though–there are only 6 of these tests they recycle year after year and you can’t find archives of previously released test on the website. But lucky for you, we have collected them all for you:
Six tests give you plenty to work with, so this is hands-down the best ACT online prep available–especially since the question types and overall ACT format have not changed much over the years. That being said, I recommend you use the tests judicially. The ACT website actually has a lot of other great study material here as well, including sample questions, sample student essays, and college admissions planning advice. You might find it useful to study with this material in between practice exams to really understand your strengths and weaknesses and make sure you are maximizing your ACT prep.
Navigating the official ACT website is a bit confusing since there are so many resources, so check out our detailed post on which parts of the official ACT website are the most helpful for test-takers.
PrepFactory’s approach differs quite a bit from that of your traditional test prep company. It doesn’t have full-length practice exams (although supposedly they’re in development) and its practice questions don’t fully reflect the questions that you’d see on the official ACT.
You may be thinking, “It doesn’t have practice questions modeled after the ACT? Then why on earth would I use this?” And you would be right to wonder! But that is what’s innovative about PrepFactory’s approach–it is all about helping you master ACT concepts and strategy first in order to work you up to real practice. PrepFactory can be a great place to start your ACT prep if you are intimidated by the whole test prep process or if traditional standardized test prep is not suited to your learning style.
PrepFactory uses an engaging, “gamified” platform that has several modules corresponding to each concept tested on each section of the ACT. I like to think of PrepFactory questions as bite-sized ACT questions that are designed to make sure you fully understand the concept of a given module.
For example, if you struggle with identifying the main idea in a typical ACT reading passage, the relevant module on PrepFactory will give you a sequence of questions meant to help you build the skills for finding the main idea and then will end the module with questions on identifying the main idea in short paragraphs. Here is an example of such a practice question:
PrepFactory is accessible, interactive, fun, and FREE, making it one of the best ACT test prep options offered (by the way, be sure to also follow their Twitter account to get ACT tips sent directly to your feed). You may even find it useful to take full advantage of this resource before taking a stab at more realistic ACT practice questions or full-length practice tests. You could focus on the concepts you struggle most with or you can finish all the PrepFactory modules to gain a sense of accomplishment and motivation while also getting some really solid ACT practice in 🙂
What People Say About PrepFactory:
3. Magoosh ACT Blog
Disclaimer: We actually happen to think you are already using one of the best online ACT prep options available! But, yeah, we’re biased.
Our mission with the Magoosh ACT Blog is to bring you high-quality advice on what to study, how to study, and what is going on with the ACT in general. Helping students is something we are truly passionate about and we work hard to make sure we are giving you the best advice.
And then you can use the search box to find what you are looking for in terms of strategy, advice, reviews of ACT prep books, tips for test day, video lessons, and so much more. (If we don’t have what you are looking for, just let us know in the comments and we will get right on it 🙂 ).
What People Say About the Magoosh ACT Blog:
4. Magoosh ACT Apps
Our free ACT apps are super useful study resources for when you are on the bus, in line, or otherwise on the go. Both are available as web apps or mobile apps.
We have our ACT flashcards app, which has over 200 flashcards to give you practice with the most commonly-tested English, Math, and Science concepts. We also have our free ACT prep app, equipped with over 100 video tutorials and practice questions for every ACT exam section.
Note that there is also a premium version of the Magoosh ACT prep app, which–not too brag–is one of the best online ACT prep courses out there. The course includes over 250 video tutorials, 1,500 questions, the added bonus of full-length practice exams, and live online tutoring support. It also has a 4-point increase score guarantee. Since you can upgrade anytime, go ahead and try out the free version of the app and upgrade if find that you would like additional support.
What People Say About The Free Magoosh ACT Test Prep Apps:
What People Say About The Premium Magoosh ACT Test Prep App:
5. Pocket Prep App
The Pocket Prep App is another great app for studying on the go. The premium version, which costs $4.99, has about 500 practice questions, a Question of the Day feature, study reminders, in-app support, and the ability to create your own tests, which could help you if you don’t have much time to take a full practice test but would like to emulate real test-like settings as much as possible. The free version has a small bank of questions, 14 days worth of Question of the Days, and chat support, but lacks the test-builder feature.
There is nothing like taking paper-based practice tests to make sure you’re the most prepared for test day. But apps are some of the best online ACT prep because they make it so easy to fit practice into the nooks and crannies of your schedule. Sometimes it feels like you’re not even prepping!
What People Say About The Pocket Prep App:
6. The Magoosh ACT YouTube Channel
If online courses aren’t your thing, the Magoosh YouTube channel has nearly 100 videos (and counting!) on all the ACT tips and strategies you could think of. In the spirit of this post, you might want to check out the following video, which discusses some additional online resources you may want to consider for your ACT prep that aren’t covered in this post:
What People Say About the Magoosh ACT YouTube Channel:
But enough about us. There are other great ACT prep YouTube channels as well! Read on for two others that we recommend.
7. The SupertutorTV YouTube Channel
Like Magoosh, SupertutorTV has a growing and excellent collection of videos detailing various ACT tips and strategies. What differs SupertutorTV from other ACT prep channels is the quality of their video production, which might be useful for highly visual learners. An added bonus of this channel is that it has additional videos about student life, such as stress management, college admissions, and more.
What People Say About The SupertutorTV YouTube Channel:
8. The Best ACT Prep YouTube Channel
Although Best ACT Prep is no longer releasing new videos, its collection of 56 videos is considered the best online ACT prep by many students (at least judging by the comments). Their videos are much shorter than those of the other channels featured here and are packed with information. If you like your videos to be without frills and to be short and to the point, Best ACT Prep might be the channel for you!
What People Say About The Best ACT Prep YouTube Channel:
9. Khan Academy
You might be thinking, isn’t Khan Academy for the SAT? Well, true, they’ve partnered with the College Board for SAT prep, so using Khan Academy for ACT prep might not seem intuitive. BUT its math review lessons can be really helpful if it has been a while since you have studied a particular topic in school or if you never really understood it when it was taught in your math class.
You can use this list of ACT math topics to figure out what topics are tested on the ACT, and then search Khan Academy for lessons on the ones you need to brush up on. A lot of our students also report that Khan is a good place to start out and then take a deeper dive with Magoosh ACT prep.
What People Say About Khan Academy:
10. Online Timed Reading Practice
For that reason, we dug up the following online resources to bring your skimming skills up to speed (pun absolutely intended):
Just as Khan Academy is a great resource for math review, GrammarBytes is a great resource for grammar review for the ACT English test. It offers several resources, like videos, practice questions, and daily Twitter tips, to help you review the topics you might be rusty on and does so in a pretty fun and interactive way. For a list of topics covered on the ACT English test, check out our
What People Say About GrammarBytes:
12. English Grammar
This site may be less entertaining than GrammarBytes, but if you are just looking for the cut and dry facts, English Grammar has you covered. English Grammar also offers an extensive collection of online exercises and tools, which will surely help your grammar skills be in top shape for the ACT!
What People Say About English Grammar:
Well, there you have it–some of the best online act test prep money can buy (and in most cases, there’s not even money involved)! Why spend hundreds and even thousands of dollars on in-person test prep courses or private tutoring when some of the best act prep courses offered are online?
Of course, depending on your learning style and timeline, you might be better off with an in-person ACT course or tutoring. But if you have a fairly long timeline to prep, you might as well go through this list and see what works for you. And if you’re planning on taking both the ACT and SAT, many of these sites and apps provide similar SAT support as well. Just make sure you actually put in the time to take advantage of these best ACT prep online resources and you’ll see an increase in your ACT scores in no time!
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About Anika Manzoor
Anika is an editor for Magoosh's company and exam blogs. She has a master's degree in Public Policy from Harvard University and is passionate about helping students discover their full potential. When she's not thinking about educational equity, you'll find her vibing to her latest discoveries on Spotify or complaining about how she hasn't been to the gym in weeks.
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