Hi there, I have a 9.7" and 12.9" iPad Pro, and I'm interesting in a new Calculator app. I've been using Soulver – which I love! – but they first implemented bad split view support, then completely removed it. For my workflow, I could really use a split view calculator. That's where y'all come in. Do you use a split view calculator for your iPad? Which one? What's your favorite and least favorite feature of the one that you use? Some things: - I'm willing to spend up to $10 on it if it's great - Doesn't need to be a scientific calculator. Just a basic one with additional/subtraction/etc. If it has the idea of a "workspace" with history, etc., then that would be great. - Design is very important to me. I don't want to use a calculator that looks like it was designed for the first version of iOS and/or Windows 95 - No ads (or the ability to pay to get rid of ads) Any recommendations? Thanks!