App acquirer (4)
I believe the answer is:
user
(Other definitions for user that I've seen before include "Ruse for employer" , "Consumer" , "Ruse (anag.)" , "one has to employ" , "Drug-taker" .)
I believe the answer is:
user
(Other definitions for user that I've seen before include "Ruse for employer" , "Consumer" , "Ruse (anag.)" , "one has to employ" , "Drug-taker" .)