I would give it 10 stars if I could. Fully featured? So many features you may never need them all but they will be there when you do need them. Open source? Oh yeah man  that rocks! I'm going to study this code as an example of how to write a truly awesome Android app. No ads? That's the icing on this delicious cake of a program! Thank you  Mr. Mark Harman!
March 31 2017