@spla @peterbutler I mostly use @IceCubesApp.
It is updated often with new features.
The Alt Text generator is very good. It does most (sometimes all) of the work for you.
Ivory was also good, but I would have to pay twice. The macOS app is not included with the mobile app. Neither can be shared with family.
Ivory also took control over some functions, such as links, even for other apps. Too much unexpected intrusive and disruptive behavior for me.