Todo-En-Uno Calculadora Gratis – 1.3.5

Large collection of Unit Converter, Electronics and Mathematics Tool Box. All in one calculation pack, a must have for every Student and Enthusiast. Containing over 80 calculators and converter, it's the only calculation tool box you'll ever need on your device. If you're a scholar, student, teacher, enthusiast, engineer or handyman and you need an all in one calculator.