Hi everyone,
Finally my first iPhone app made it to the AppStore.
It's called Numerus and it's a scientific calculator. I think it's better than Apple's one and most of the other calculators on the AppStore.

It preserves your calculating history, so you can just scroll back and tap previous results (or entries) to copy them. You can also save your results into variables and then calculate with the variables.
To see this in action check out the video I've created:
Watch the video.
Or
visit my website.
See it on
the AppStore.
DrummerB