Buy the book...
I loaned my book to someone and it disappeared and I thought this app might be a decent substitute. I couldnt recall the oven temp i wanted for a bread recipe and figured it would be in the app, WRONG.
The ratios are fine from what I saw and remember from the book. However, relevant details are missing like oven temps. As I went through the app some more I found it to be disappointing, nothing compared to the book. It is only good for the actual ratio. There are no supplementary recipes, which the book has and I thought might be here.
Connectivity to the blog is still non-functioning and none of the suggestions from previous comments were taken. Save your money, buy the book!
Eschlis about
Ratio, v1.0.4