I put in my water in the water calculator and then played with the salt additions to get to my targets. I then began my recipe and linked to the water I had created. In the recipe tool, water chemistry section, there is a line "overall water report" and I had blown way past all my targets...

Anymore I did a yeast starter, not necessary, but it always gets going fast. Makes be feel good.

Bummer, I use Android. Not willing to pay the Apple tax.

Premium comes with this feature, but nowhere is that explained. What mobile apps?