OK, here’s the scenario. You feel a sudden impulse to have a portrait made, and you are short on time. So you reach for your phone, and use this ap to quickly and efficiently find a portrait studio close to your home.
Luckily, you had the foresight to download this ap last week, just in case this situation ever came up!
This is what happens when someone wants to design an ap, but there are already 10,000 other aps out there, and all the good ideas have already been taken.
So they start scraping for anything that might even be remotely useful.
Next, someone will design an ap that helps you quickly find a philosopher, or a toxic waste dump. Only because no one else has designed one before.

Started out doing photography at the age of 6 using an uncle's old 1940 kodak brownie box camera. At 15 years of age, I decided to buy my very own 1975 Praktica SLR camera. I now shoot with a Nikon D850. I do unpaid TFP and commercial paid work.