How to build a profitable mobile startup?

Photo by Josh Felise on Unsplash

In the last year, according to App Annie, the users from all around the world have spent over 900 billions of hours using the apps; it means that every person contributes at least 2 hours daily to this statistics. The income that the mobile apps generate has increased by 40%, earning the non-playable apps $7 billion. The digits are increasing and there is no sign of stagnation or decline.

Source: How to build a profitable mobile startup? – The Startup – Medium