Perfect Calculator App

I cant remember how I found this app, but Im glad I did, I swear by it now when I want to do calculations. Depending on what I need, Ill either use Siri, Google search or Calzy. Thats high praise, youd thing between the first two, who needs an app? But its my preferred solution between the three to be honest. I like the flexibility the app affords me compared to the other two and it just looks great too. Loving the new app icon too :)

KAPBAM about Calzy, v2.5.5