Advertising my first app.

Hi,


I looked around the internet for tutorials on it.

Fast forward to today and here I am, able to make some basic yet useful applications. I've been thinking about making a few bucks by in-app advertising and in-app purchases. I have a few questions:

1) Do you think it is advisable to put ads in my app (It'll be my first app)? What if the number of downloads are pretty good?

2 How many downloads should I have on my app so as to put ads in my app successfully?


Please help.

Thanks!



I didn't find the right solution from the Internet.



References:

forums.androidcentral.com/ask-question/407926-advertising-my-first-app.html


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