Hi.
I have a superb application for my Samsung S3... RealCalc. I bought the full version which has some nice extra features, but more importantly it rewards the developers for making a great app. It is ideal for embedded programming and circuit design.
Here is a list of my must haves...
RealCalc
ASCII (A simple but effective ASCII table)
Electrodroid
Opamp Calculator
Wifi Analyser (Really useful to find conflicting Wifi channels from neighbours)
Flashlight (Helps light up PCB top overlays in dark places)
Are there any other really useful apps out there for electronics engineers, technicians, enthusiasts and fanatics?
What app would YOU never do without?