EveryDoor works well on iOS for simple things like updating or adding shops etc.
"Go Map!!" is another one, and while I find it's interface a bit harder to work with, it has a "Quests" setting, which lets you configure a filter of missing tags that show up on the map.
I've been trying out Jujutsu recently.
It's compatible with git repos. The workflow takes a little while to get used to but can be nicer to work with.