Which recipe manager app on iOS do you use? Are there any good ones that you use which are not too expensive?

I'm looking for one which should ideally have:

- sync across all devices (iOS and MacOS) - simple manual adding of recipes (I want to add non-english recipes, so automatic parsing from web probably won't work in my language) - tagging or some kind of categorisation (type of ingredients, type of meal, etc.) - advanced search based on tags/categories - a shopping list would be nice too

Am I maybe missing any good features? Are there other features that you use regularly which I should be aware of?

Thanks!