Toolbox -- calculator, stopwatch and more at Mac App Store analyse

**Limited Time Free** Apple TV: ToolBox is a very useful utility tool that for the Apple TV. Sitting on your couch, you can process simple calculations with the accuracy of a 7 digits floating number. The timer can measure time up to 1/100 of a second. iPhone: There is also an iPhone version for this app that has similar functions. **This is a non-profit app that made by a middle school student. The income of this app will be used for educational purposes. Thanks for your support.** Credit: Developer: Yongyang(Neil) Nie. Graphics Design: Yongyang(Neil) Nie. Other resource: Matt Heaney apps; Lynda.com(Simon Allardice)