I moved from flyisfun app
And i'm frustrated that SD don't have automatic logging. Each time I have to press fly button.
In fly is fun I can set a minimum speed which indicates that I must be flying and it works great.
I make commercial flights on powered hang glider and automatic logging on fly is fun is great.
I use it mainly to check how many minutes i'm in the air - because people buy certain minutes of flight.
But also important thing is engine usage.
I bet that many of you forget to press fly and then you don't know exactly how many flight hours you have 
Second thing which is great on fly is fun and I would like it on SD.
On one screen I have maps, flying time and ground speed - so I know if I land with the wind or across the wind.
On SD to see flight time I have to switch to logs. It would be great if I could put flying time on main screen.
It would be great if you could make this 2 features