Category: Utilities

Updated: Mar 9, 2018

Version: 4.5

Size: 88.2 MB

Developer: Socratic

Rated 9+

Compatibility: iPhone X, iPhone 8Plus, iPhone 8, iPad 74, iPad 73, iPad 72, iPad 71, iPad 612, iPad 611, iPhone 7Plus, iPhone 7, iPhone SE, iPad Pro97 Cellular, iPad Pro97, iPad Pro Cellular, iPad Pro, iPad Mini 4 Cellular, iPad Mini 4, iPhone 6sPlus, iPhone 6s, iPod TouchSixthGen, iPad Mini 3 Cellular, iPad Mini 3, iPad Air 2 Cellular, iPad Air 2, iPhone 6Plus, iPhone 6, iPad Mini Retina Cellular, iPad Mini Retina, iPad Air Cellular, iPad Air, iPhone 5s, iPhone 5c, iPad Mini 4G, iPad Mini, iPad FourthGen 4G, iPad FourthGen, iPod TouchFifthGen, iPhone 5, iPad ThirdGen 4G, iPad ThirdGen, iPhone 4S, iPad 2 3G, iPad 2 Wifi

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You’re about to download the fastest homework helper and math solver around (aka, your new best friend). Take a PHOTO of your homework question or math equation and get INSTANT explanations, videos, and step-by-step help. And yup—it’s 100% free, NO in-app purchases. 

Supports ALL subjects, including Math (Algebra, Calculus, Statistics, Graphing, etc), Science, Chemistry, History, English, Economics, and more. *Featured on the App Store, Time Magazine & The Verge.*

~~ How it works ~~
Take a picture of a homework problem and our AI (Artificial Intelligence) instantly figures out which concepts you need to learn in order to answer it!
Socratic’s AI combines cutting-edge computer vision technologies, which read questions from images, with machine learning classifiers built using millions of sample homework questions, to accurately predict which concepts will help you solve your question.
Socratic’s team of educators creates visual, jargon-free content. The best online videos are curated from sources like Khan Academy, Crash Course, and more.
Whether doing HW for Biology, Algebra, US History, or Chemistry, Socratic can help you learn better and faster!

Questions or support? Tweet us @SocraticOrg or email us at 

Loving the app? Please (re)post a review. Every 5 star review helps us become a homework lifesaver to more people.
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What's New in Version 4.5

After a hiatus, we’re back—and the best parts of the app are as fresh as ever! 

Take a photo to get instant explanations to your toughest homework questions.

Big change: the app **no longer offers chat or study groups.** We’ve sunsetted these features to focus on what the app does best: helping you find answers and understand your homework problems. Questions? Shoot us a note at 


Screenshots for iPhone, iPad