The term "map user" would be appropriate.
doctor
u can call them a user or liar i guess
A person who uses a lot of words can be referred to as verbose or loquacious.
personally... a FaceBooker
puppet master
A person who uses sophisticated words is often called eloquent or articulate, with a strong command of language and vocabulary.
sycophant
Builder
One of the uses are if you are lost. One of the uses are if you are lost.
A person who speaks 5 languages is often referred to as a polyglot.
gtu
No, you do not pay for Maps. Maps uses Wi-Fi through Google Maps, and is completely free.