Explain the concept of mobile app monetization strategies, including freemium, in-app advertising, and subscription models.

I need the full  correct answer to this practice question I found online  . here's the instructions  describe how you can market the brand new chat shades website  through the following channels: pay-per-click advertising banner advertising affiliate marketing social media advertising search engine optimization

There are several methods for purchasing apps. How about some specific examples to illustrate your point?

Analyse how people think about and address mobile app and computer issues. Consider many ways to assist buyers acclimatise to your product's distinctive features. How did you tackle a difficult programming or application? Help me solve this issue.