Just posted a new verision of "Jace Volts and Ohms" to the Google play store.
This version is a complete rewrite of the UI.  It is now in calculator form.

Jace Volts and Ohms ver 1.0

 
I just published my first Android app.  It is called Jace Volts and Ohms.  It is a tool used when working with Jace test fixtures.