Worth the money...

Even though its still in the developmental stage I find the app very useful in calculating various physics formulas. If it doesnt list the formula you need to use, you can create a custom formula and if necessary you can suggest the formula to the apps creators. Ive found only a couple minor issues when using this app. There is a couple bugs here and there but they peel away after every update. Also you cant use square roots or any sort of advanced calculation in the custom formulas (Without writing them the long way).

Use name your mom about Physics! Pro