You can manage your Wolfram|Alpha Pro subscription by visiting the iTunes Account Settings after purchase. Subscription fees are $9.99 per month or up to $59.99 per year depending on your plan. Your account will be charged for renewal within 24 hours prior to the end of the current period.

Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes account at confirmation of purchase.

Thousands of domains: The most extensive topic coverage available-with more continually added-to get you to answers fasterīecome a Wolfram|Alpha Pro member to unlock step-by-step solutions, photo input, Input Assistants and more.

Input Assistants: Our most popular course, reference and professional assistants.

Photo input: You can now use your camera to input math problems.

Step-by-step solutions: With hints, intermediate steps and methods of solving.

Famous for math and physics, Wolfram|Alpha is also a whiz at chemistry, biology, engineering, economics, astronomy, statistics and much more. You can prepare for exams get help with homework and learn, explore and test your skills. Whether you're in high school or college, Wolfram|Alpha is the tool you need to stay ahead of the curve.

Get the WolframAlpha app, the ultimate tool for homework and research.

Wolfram online calculator