Free Math Ref
Monday, April 13, 2009 at 2:30AM Next week we'll be releasing a free limited version of Math Ref. This limited version will be missing some of the great things the full version has like examples, tips and some topics and sections. We've made a chart showing the differences between the two apps with respect to sections to help you make a more informed decision when you go to purchase the full version. We like to think of the free version as a try before you buy. With additional content, examples and tapping equations for tips, you'll want the full version. We're confident that after using this limited version and knowing what the full version has to offer you'll want the full version. So, if you're a student, a teacher, or just someone looking to brush up on their math skills for a project or work, we hope you'll give this free version a try when it hits the iTunes App Store.
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Reader Comments (2)
Your Law of Sines and Cosines shows a right triangle implying that these are only good for a right triangle, which of course is not the case and why they are so valuable.
Thanks Greg. You're absolutely right and in fact the change has already been made for the next update to Math Ref. We've also added to that list the Tangent equations as well. Thanks for the keen eye!