****UPDATE - This app will always be free, but please consider donating if you like it!
Bitcoin address: 1PuhR83yykTsjhgqraY8A6X4YKSeUgCk7J
much wow. such appreciation. Dogecoin address: DAxBZKeXq8MKeH2wphN1HLff26Gdc8K2fn
Calculus Reference Tool Pro is the perfect tool for any student taking a calculus course, or those looking for a brush up! It contains detailed descriptions with clear and helpful examples on over 15 calculus topics, ranging from limits and the definition of a derivative, up to partial derivatives and triple integrals using multiple coordinate systems. A must have to accompany any student!
Another plus, it's ad free!
This Pro version also contains a list of helpful cheat sheets and a Vector Calculator!