Version 2.3.1 of MathRef will add better support for Apple’s iPad.
Math Ref [iTunes Store] features more than 15 main categories and supports features like Search, Zoomable Equations, Bookmark Favorite Equations and Grafly Support which makes it very useful and easy to use for anyone who is studying Math or finds it difficult to remember formulas and basic concepts.
The developers have rewritten the app specifically for the iPad with a new layout and are adding new sections and editable notes in version 2.3.1.
They are also working on their first game which will be available by the end of the year.
MathRef 2.3.1 (Preview)[happymaau.com]