I came across an Android app called Node.js Docs by an organisation named NextLabs.cc. Here is the app in Google Play store.
And to my surprise, they have monetized the contents!
- There are banner ads in the app.
- To access the documentation of each version for one day, you need to watch a 15 second video.
- You can buy the whole app for a very little amount but it's monetization nonetheless.
I don't know much about open-source licenses and monetization so I wanted to ask it here.
Is this legal?
I'd like to know more about licenses and how all these work.