There is something that really buggers me at the moment, which is the stock android PIN insertion style.
For more clarity, this:
Watch at that, it is so unaesthetic and awful. Why are the letters even there?
I've been on the lookout of a way to change that with 0 results, the few apps i've found are either spamming ads everywhere or very (VERY) laggy, which is something a Nexus 5 shouldn't suffer.
I'll get straight to the point now: is there a possible way to change it? A mod/app/theme, i don't mind just something!