title: What Google Developer Console services is Free to use?
body: <p>I want to use GCM (Google Cloud Messaging) in my app and I found that I need developer console.</p>
  
  <p>I found this : <a href="https://play.google.com/apps/publish/signup/" rel="nofollow">https://play.google.com/apps/publish/signup/</a></p>
  
  <p>On this site it says that I need to pay $25 to register but on Android Developers site I found another link <a href="https://console.developers.google.com/project?utm_referrer=http%3a%2F%2Fdeveloper.android.com%2Fgoogle%2Fgcm%2Fgs.html" rel="nofollow">https://console.developers.google.com/project?utm_referrer=http:%2F%2Fdeveloper.android.com%2Fgoogle%2Fgcm%2Fgs.html</a></p>
  
  <p>Is this one free for GCM or I still need to pay $25 ?</p>