9.5 millions students have saved over $626 million by using free textbooks by OpenStax. Written and peer-reviewed by experts, OpenStax textbooks cover the standard scope and sequence of most introductory college courses. Our books are free and yours forever—no access codes or expiration dates.
OpenStax + SE delivers all our content for free, plus free study guides and tutorial videos for the first several chapters of each book from our partners at Study Edge. Want extra study help? Subscribe to OpenStax + SE for $14.95 per month for unlimited access to Study Edge videos and study guides alongside your free book. All videos in OpenStax + SE are created by professional tutors and graduate students, all of whom have years of experience tutoring in their respective subjects and can teach difficult concepts in ways that college students can easily grasp.
“About a year ago I became homeless and had to withdraw from class leaving me unable to receive financial aid. Being a single mom of two children I couldn’t possibly afford a $200 book, but your book made it possible for me to go back to school without the stress of “how will I afford it.” Thank you! I really hope openstax grows, because you guys are providing a way for me and many others to get a better education so we could better our lives.
- Jenny, community college student
We offer over 30 titles: Algebra and Trigonometry, American Government, Anatomy & Physiology, Astronomy, Organizational Behavior, Biology, Business Ethics, Business Statistics, Calculus, Chemistry: Atoms First, Chemistry, College Algebra, College Physics, Concepts of Biology (non-majors biology), Principles of Economics, elementary Algebra, Financial Accounting, Intermediate Algebra, Introduction to Business, Introduction to Sociology, Introductory Statistics, Macroeconomics, Management, Managerial Accounting, Microbiology, Microeconomics, Prealgebra, Precalculus, Psychology, University Physics, U.S. History, AP Biology, AP U.S. History, AP Macroeconomics, AP Microeconomics, and AP College Physics.
- Bug fixes and improvements.
Ratings and Reviews
Easy to Navigate!
The textbook is organized nicely into sections that make it easy to find what you need. I like the hyperlinks that take you to exactly what it is referring to, which is convenient to have and something you can’t do as quickly with hard copy textbooks. It’s also nice to have the key summaries as a quick reference when studying. However, there isn’t always an answer key to the review questions.
The videos for each section and study guides to follow along with are a great addition. However, I would make it more obvious that there is a “Check Your Understanding,” maybe placed under a folder along with the videos rather than placing it in the 3 dots button next to each video.
Decent, could improve
I downloaded this app to read my school textbooks while I work and there’s a few things that I wish they had. I wish that I didn’t have to go find my specific text every time I reopened the app. I would love to be able to bookmark and save the book in my account so that I may go back and find my place. Another great feature on my other reading apps I wish this one had is a speaker. Someone who reads aloud to you so that you may multitask. I like to listen to my textbook when I’m at work and I can put my headphones on when I’m free to listen and work and the same time. A highlighter! I like to highlight key terms and sentences that I find important but the app doesn’t allow that. I would give this an average score of 3 stars because it could be better and it runs a little slowly.
Love how access to the textbooks is free and everything is divided with their hyperlinks/indexes making it easy to navigate. I didn’t even need to make an account. It has almost all the textbooks for the courses I need plus summaries and reviews. Definitely considering subscribing so I can get access to the guides and videos on certain topics within my courses. Did get a lot of notifications/pop-ups asking if I wanted to pay for video help, but other than that it was great. Wish I knew this app existed earlier, it would’ve saved me time and money.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
- STUDY EDGE, LLC
- 74.1 MB
- Requires iOS 10.0 or later.
- Requires iPadOS 10.0 or later.
- iPod touch
- Requires iOS 10.0 or later.
- Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Age Rating
- © OpenStax
- In-App Purchases
- Study Edge Subscription $9.99