I am using this daily, best text editor for Android, but to be honest I'm 2 versions behind because the newer ones keep crashing
But with SyncThing, working like a charm
The T turning into C is called somehow, I don't remember how, but it's used quite often. For example, "expensive" and "more expensive" would be "drogo" and "drożej". I think there were even some tables for all the transformations, but I might misremember things
This is actually a great way to test customers reactions. Just leak your design and see what people are saying. Obviously you still have issues with some people being louder than other, but it's still a nice way to test stuff without actually selling anything.
I was once so bored on my holidays that I started to just rewrite ingredients of products in Aurebesh
Turns out it's a really simple alphabet, since it's a 1:1 with the Latin alphabet used in English
No point in forcing it upon itself, you'll just hate it
Just if you are to try again, remember you can always ask about recommendations, maybe there will be a setup for you which works smoothly and out of the box
This are simply called digraphs, the same as spanish "ll"