Calculator - The simplest, useful and elegant calculator!

Top 1 in more than 5 Countries Top 5 in more than 25 Countries Top 10 in more than 30 Countries Top 100 in more than 40 Countries Beautiful, Simple and Useful. Calculator Retina HD designed for iPhone/iPad with the best graphic design for retina and non retina display with big buttons and a nice illuminated push effect, including a high quality sound. * Shake to clear function:- Just shake your device and you will be asked to confirm to reset the calculator, the best way to clean everything * Support:> Facebook: www.facebook.com/fmtopapps> Twitter: www.twitter.com/fmtopapps> Webpage: www.fmtopapps.com