Rhythm notation

[Cnegrad]

I see some charts with little red eighth notes or quarter notes. How do I find those? Thanks!

[CyrilleB]

On Android, using an unicode database app to search, select, copy and paste any symbols (musical or others) into iReal Pro as text comments.
I'm not sure if this is possible with iOs
Anyway, it's just a workaround.
As long as you always use the same device, it works fine. On other devices, it might not display properly (different character spacing, font size can affect the layout). For sharing to others, I often export to PDF so the layout will look the same as in my device