I normally abhor "social" features being tacked on when they aren't useful but I'd pay for all the apps over again for this feature. Thankfully the API is pretty straightforward. This repo of mine [0] is super dated but it was still working the last time I played with Paprika's API.
I've toyed around with setting up a little web app that my friends can log-in with their paprika creds (I know, I know, but I'd tell them to use a 1-off password for this) so that they can use the web app either push or pull recipes from each other.
Thankfully you can send the full paprikarecipe file via email and import it but it's a little clunky and things like Discord (which my friends use to chat) doesn't like file extensions over 12 characters (IIRC) so it just cuts off the rest of the extension characters leaving you with a file you can't open (without fixing the extension). I have some initial work to setup an AWS SES address that people can send recipes to that will then drop a preview and link to download (not an attachment, it would be hosted on S3) the recipe into a "recipes" Discord channel we use but it's still a WIP.
My wife and I work around that by simply using the same paprika account for cloud sync...
Paprika is a huge time and sanity saver for me - it'd be totally possible, but much harder for me to cook for big events without it!
If you're not paying attention you can miss that it really needs 4 cups.
I thought that was the paid Cloud Sync feature was for. Does it not work for that?