title: iOS and Cocos2d: received low memory warning with only 20 MB of allocation and no ther app running
body: <p>I am getting low memory warnings even if my App is allocating only 20 MB of memory and there are apparently no leaks (See photo below). I am wondering whether this is due to some iOS version I am using (deployment target iOS 5.0 and running on an iPod touch 4th gen Version 5.0.1 (9A405)).</p>
  
  <p><img src="https://i.stack.imgur.com/B7tFB.png" alt="low memory warning"></p>
  
  <p>In the simulator this doesn't seem to appear. </p>
  
  <p>Any suggestion?</p>
  
  <p>EDIT: <a href="https://stackoverflow.com/questions/13028427/ipad-low-memory-warning-although-no-other-apps-are-running-and-my-app-allocate">This is a similar question</a> I found but not using Cocos2D. There is no answer to that quesiton to date.</p>