The app basically allows for firms to build up a basis for a case by collecting information from clients over the course of their treatment and various stages of the case. As a result, we're kind of thinking along these lines...
Helping you build your CaseBasis
This is just something we've been playing with though and really want to offer free creative freedom on this logo, sticking to the feel we've specified.
This app is being sold to law firms, but the actual audience that will primarily be using it tend to be lower income clients that have been injured in a car accident.
The marketing/targeting from a sales perspective is personal injury law firms and the logo should primarily speak to this market. However, having it also work for the clients, since it will likely be used in the app icon on mobile devices, is a huge plus.
Looking forward to seeing your concept!