What's New

Visual learner? This version's math card includes *illustrated* hints between steps (!) as well as light bulbs that will get you unstuck even faster. Plus, we've sprinkled in a few treasures to help you discover new features you may not have seen yet. Intrigue!

App Description

Take a PHOTO of your homework question or math equation and get explanations, videos, and step-by-step help INSTANTLY.

Supports Math, Science, History, English, Economics, and more. Completely free, NO in-app purchases. "This app is a lifesaver"

• Fast - Take a photo, get instant results, no waiting
• Powerful - Better than Google for studying
• All subjects - Help for all your classes, including IB and AP
• Customized - Teaches you exactly what you need, like a tutor would
• Free! - Free to use and always will be

~~ 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! Mixed with thoughtful and simple content, Socratic is making it easy to learn on your phone.

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 is creating highly-visual, jargon-free content to teach every important high school curriculum concept, and is curating the best online videos from sources like Khan Academy, Crash Course, and others.

Socratic’s world-class math solver allows students to get step-by-step help by taking a picture of an individual equation. Mixed with color-coded substeps and explanations, Socratic provides the best math helper available, all for free.

Together, the Socratic app represents a huge improvement in how students learn on the Internet. Whether doing HW for Biology, Algebra, US History, or Chemistry, Socratic can help you learn better and faster!

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