Guardrail Calculator app for iPhone and iPad

Guardrail Calculator (previously Sales Profit Calculator) is a straightforward margin calculator, similar to those Sales professionals have used for years. In addition to standard calculator functions, it has special functions to calculate selling price, cost, or margin using two of the three known variables. It is quick and simple to use and has the added feature of saving the sell, cost, and margin calculations with a time/date stamp for later reference. Essential for any sales professional or business owner to help set pricing and calculate margins.

Compatible with iPhone 4 and above, and iPad 2 and above. Help file with instructions included in app.