Surprisingly handy for quick CIF checks
I mainly use cella when someone sends me a CIF file and I don’t want to wait until I’m back at my computer. Importing from Files is straightforward, and switching between ball-and-stick, space-filling, and polyhedra views makes it easy to inspect a structure quickly. The controls took a little getting used to on my phone, but they felt natural after a few minutes. I’d love to see more export options in a future update. Overall, it’s a genuinely useful tool for checking crystal structures on an iPhone or iPad.
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