Good combination
I use both the mobile app and the desktop version. The app is great for when I actually brew, on brew day. Using the timer, keeping track in general. Not as great for creating recipes, but it does the trick (again, app wise). There have been a few issues with the latest IOS, but the developer of this app is always very helpful to answer questions or concerns.
PeterS72dutch about
BeerSmith Mobile Home Brewing