title: How to test an app before post it on Google Play
body: <p>Before I post my app  on Google Play, I would like some friends test it to me, so if there's anything to change, I could do it BEFORE post it. How can I do that? My colleagues  told me I should use a link from apk. </p>
  
  <p>Remember: I don't want to use a cellphone as an emulator. I want people from other countries to test it for me (it's a multilingual app)</p>