I like this keyboard a lot. It has most of the symbols I need. Some symbols I wish could be extracted. For example, inverse trig functions is just the letters and a superscript -1 exponent, so superscript could just be one symbol. Other square roots would be nice. Also, the alpha symbol is super small. Can that be fixed? It’s not legible due to it’s size.Lastly, can you add a favorites section? It would make using the keyboard easier. Thanks for the app.

=1. Great keyboard for math and physics teachers and students. I have noticed a less than optimal behavior with respect to superscripts and subscripts. Not all symbols render. For example, I can display U₁ but not Ug. The number 1 displays as a true subscript. But the g is a regular lower case g. Perhaps the developers reasoned that a regular lower case g looks close enough to a subscript g. But as a physics instructor, this is less than optimal. It would be great if the developers would look at this and consider expanding the subscript functionality.

This app adds mathematical and scientific keyboards to your typing. Once installed, it works as easily as the original Apple keypad. The only comment to the negative would be that you need to reboot your phone or iPad prior to the installation directions working properly. Once the app is downloaded the “add new keyboard” does not see this app until your iPhone with iOS 11.4 has been rebooted.

Thanks for this much needed keyboard. It would be nice to add the italicized versions of the Roman letters (and the Greek ones too) from Unicode. Variables are usually italicized in equations, and should be typographically distinguishable from named functions like log and sin. Also, adding bold upright letters would allow writing vector variables. At any rate, thanks again for making this!