This has been my go-to app. It can ingest any recipe from the web via a browser add-on and store it, and it's incredibly searchable and also has a browser built-in to easily find recipes. It also cloud syncs between devices. Literally the only site I've ever had it not work through the browser plug-in is SN, but even then, you can use the built-in browser to pull in a recipe.
It also generates grocery lists from recipes really smoothly.
Note that it's NOT free or OSS, but it's one of the few apps like that I'm happy to use. Only other warning is that you do need to buy a copy for each OS you want to use it on (so Mac, Android, iOS, etc).
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s. I doubt it's able to recognize anything.