Do Apps Create or Satisfy Needs?

We will define what a need is, how desire is a socially influenced aspiration, and how many apps, by playing with your emotions through NeuroMarketing, encourage consumerism and change your behaviour without you even realising it.
We will navigate through this topic using examples like WhatsApp, Instagram, Glovo, Amazon, Idealista, or Tinder to demonstrate how current apps either create new needs or fulfil the ones we already have.