app – n. a type of application software designed to run on a computer or mobile device

hookup – n. (slang) when people get together for a sexual encounter

profile – n. brief written description that provides information about someone or something

data – n. information or facts about something

brand – n. group of goods identified by name as the product

application – n. the way something is used for a particular purpose

feature – n. an interesting or important part, quality, ability, etc.

virtual reality – n. computer images and sounds that make you feel an imagined situation is real