Im your little pilots buddy. Before the flight I will get your weather for your favourite airports.
During the flight I can display a photo of your single sheet checklist or if you enter the individual checks you can tap on me to display the next check in the list.
Throughout the flight I will save your taxi, take off and landing times and at the end of the flight I can email the times for the flight in CSV. Especially good for repetitive short sectors, e.g. Flight instructor, Parachute jump pilot, Offshore helicopter pilot etc.
On the map I will display your location and you can add pins which will display the lat and long if needed.
Disclaimer:
Continued use of GPS running in the background can dramatically decrease battery life.