This app is awesome to use in place of a scratch pad for doing any sort of math problem. I’m doing calculus and haven’t run into any equation that this app couldn’t write out for me to help solve. The only complaint I have - and it’s a big complaint - is that it is not at all easy to go in the middle of your equation to make edits. You tap to get the cursor somewhere and it goes nearby but not to it, for example, tapping on the denominator of a fraction usually puts the cursor on the numerator and there’s no way to edit the denominator without retyping the whole thing usually, and if you are editing a fraction or an exponent, the keyboard doesn’t give you the option to jump to a different line like it does when you’re first typing things out. If this was fixed, this would be the best app in the world for doing algebraic manipulation.

Don't get me wrong, I've tried a lot of apps for writing my math; this is the best one on the app store by farHowever, when your equation starts getting long, as mine usually do, it'll start crashing whenever you start a new line. Thankfully, it will usually still save your previous line, but it gets pretty annoying at times. Other than the suggestion to add compatibility for piecewise functions and to make it possible to erase fractions without deleting the content of the fractions, I don't anymore negative things to say about it.I'm convinced the people who struggled to understand the app simply don't want to look for things. Simply put, there are a lot of symbols in math. In Nuten, these symbols are compartmentalized. When you first start using it, you may have to check each compartment for a symbol until you adjust to the layout, it's that simple.

App is great, but it is an app, not a keyboard. There is no way to install thw program as a usable keyboard that you can use on your phone in other applications such as email, facebook, texting etc… there are options to share equations done in app, but say you want to respond to a comment on Facebook with an equation, you have to switch to the Nuten app to write out the equation and then the only option is to share it to your Facebook feed rather than as a response to the comment you’ve been reading. Great app; doesn’t do what I downloaded it to do.

I love being able to write down formulas that I need to remember and being able to write down stuff with ease. But you can’t copy and paste, you can’t make simultaneous equations, you can’t put matrices, if you could add these this would deserve 5 stars, but for now, it’s 4