title: region Monitoring on iOS
body: <p>I was just wondering what devices support region monitoring? I know iPhone 4 does, but does iPad 2 support this? </p>
  
  <p>Also the documentation suggests:</p>
  
  <pre><code>For this reason, Core Location limits the number of regions that may be simultaneously monitored by a single application. 
  </code></pre>
  
  <p>What is the region limit that can be monitored using this feature?</p>