What's New

Teensy tiny updates to make the app all-around better. Ta-da!

App Description

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 [email protected]

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

iPhone Screenshots

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iPad Screenshots

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App Changes

  • July 13, 2015 Initial release
  • August 03, 2015 New version 1.1
  • August 14, 2015 New version 1.2
  • September 03, 2015 New version 1.3
  • October 09, 2015 New version 1.4
  • October 24, 2015 New version 1.5
  • November 17, 2015 New version 1.6
  • December 22, 2015 New version 1.7
  • January 11, 2016 New version 1.8
  • February 19, 2016 New version 1.9
  • March 16, 2016 New version 1.10
  • June 23, 2016 New version 1.14
  • July 02, 2016 New version 1.15
  • July 15, 2016 New version 2.0
  • August 10, 2016 New version 2.1
  • August 20, 2016 New version 2.2
  • November 06, 2016 New version 2.6
  • November 23, 2016 New version 2.7
  • December 06, 2016 New version 2.8
  • January 19, 2017 New version 3.0
  • January 23, 2017 New version 3.0.1
  • May 09, 2017 New version 3.5
  • September 14, 2017 New version 3.12
  • October 26, 2018 New version 4.8