There's no longer a need to purchase that handheld calculator that's bigger and heavier than your cellphone and always gets lost in your backpack or purse. This nifty app can handle all your big-number calculations, and you don't have to worry about its battery running low in the middle of a tricky operation.
Hpmbcalc launches a rather cheesy, plain interface--a largely white pane with brightly colored buttons, with its different colors associated with numbers and types of functions. Despite the low design aesthetics, the app proved to offer powerful capabilities in our tests.
We liked the ease … Read more