Socratic

把你的家庭作业的图片，并得到答案，数学步骤，视频，等等！

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 hello@socratic.org.

Loving the app? Please (re)post a review. Every 5 star review helps us become a homework lifesaver to more people.