Where Does a "Free" App Get Its Money?

There are plenty of free apps and services. But making them costs money, and so does running the machines.

So where does it come from? Mostly three places: ads, purchases such as items, and information about users.

Three Shapes

With ads, the time you spend looking at the screen is what's sold. With purchases, a small number of people pay a lot and hold the rest up.

With information, records of what you looked at and how long you stayed are collected and used to choose which ads you see. That's why things you're interested in keep appearing.

Knowing It Changes How You Choose

Free isn't bad. The risky part is using something as "just free" without knowing how it works.

Even free costs you time and attention. Once you know where you're paying, it's easier to decide how long to stay.

Apps with lots of ads are built to keep you watching. Opening one knowing that makes it easier to decide when to stop.

At Digital Kodomo BASE, we value using free things while knowing what's behind them.