Excellent Norwegian skills and a B.Sc. in Mathematics from the University of Oslo, Norway. What more could you want? Oh, yes, I know ... perfectionistic attitude and experience as a student teacher.
As for my app habits, I make daily use of apps for weather forecasting, banking, grocery shopping, driving directions, ... to mention a few.
Let me know if you're interested. If so, I can do a few test samples for you.
Have a nice day!
Best regards,
Tor G.