I have recipes and ideas all over the place for low carbing and fasting and I've been struggling with pulling them all together in a way that makes menu planning and dieting easier. Last night I discovered -Elephant. I can put a recipe in to it - either cut and paste or take a photo or just type it out, I can put a tag onto it for easy filing and this is the very clever bit, apart from searching under the tags I've created, I can search under ingredients - it can search for words within photographs - even hand written notes - it's bloody amazing and it's free, unless you go premium, which I don't think is needed.
I'm sure it can be used for many other uses but for my menu planning it's a dream - I can access it on my phone, iPad and on any pc with Internet connection.