Expressions Calculator vs Focus-AtNow Usage & Stats

Light and very user-friendly calc for everyday use. Adopted to be super responsive on touch screens. - It can calculate math expressions with 250 digits accuracy (That's a lot!) - Currency converter (Bitcoins included) - Measurement units converter (more then 50 units) - Can calculate percents (Especially dis - Solve linear and trigonometric equation (Beta, but we are trying do the best) - Lots of mathematical functions (No free place anymore) - Full history and undo redo actions (Just in case...) - And lots of other interesting features!