Numboard – Scientific Keyboard

No complaints, very solid app. Just want to boost the rating a little. Although, I have a gripe with this app. You can't easily change the number keyboard. How about the app display a keyboard and you can edit the keys instead of a very confusing way to compose another layout?

All styles bad and not match different

So what, it costs $0.99. Thats a fair price for the convenience this keyboard app brings. Love having the great math symbols at my fingertips. For the keyboard to work in all apps, I did have to reboot my iPad after adding the keyboard. Other than that, no issues. My only suggestion would be to include superscripts and subscripts for letters as well.

You can’t use any math symbols or any symbol that isn’t already on your phone without the pro membership. Waste of time if you don’t use pro

Title says enough, this thing is a money grab. They could have at least only put the fancy math symbols behind pro mode, but no, they made it unusable instead.

This app need to be updated.

I think there are way too many thing that need to be paid for, for example you have to pay a dollar just to change the color of the keyboard, and if you think about it if the developer keeps getting people to pay one dollar guess how much money they’ll have😡

Not sure if I’d buy this without seeing better samples of what it could do. Does this allow formulas? Not clear!

I like the keyboard so far. I got the pro version which I am happy about but I wish there were a way to make super scripts and subscripts with things other than just the numbers.

This is a great app! You can do so much more with this keyboard. Two complaints I have, though, starting with the first one, is the fact that the app doesn’t have superscript or subscript variables (such as x, y or z), which is a big downside for wanting to write out an exponential or logarithmic equation/function; they only have superscript and subscript for numbers and a few mathematical signs. Another complaint is that you can’t write a fraction with the fraction bar being horizontal like you would writing a fraction on paper. For example, you have to write fractions like this: 1/2, which is fine, but I would like to see a horizontal fraction bar added into the app. Other than those two things, everything else works fine, and this is a great app!