Create an app (7)
I believe the answer is:
develop
(Other definitions for develop that I've seen before include "Work out in more detail" , "Bring to maturity" , "Grow, elaborate" , "'Grow, evolve (7)'" , "Grow, advance" .)
I believe the answer is:
develop
(Other definitions for develop that I've seen before include "Work out in more detail" , "Bring to maturity" , "Grow, elaborate" , "'Grow, evolve (7)'" , "Grow, advance" .)