title: iOS URL Scheme Length
body: <p>Is there a limitation on the length of a URL Scheme for an iOS App?</p>
  
  <p>We have a number of apps and want to prefix them with the name of our 14 character company name to prevent ambiguity.  I don't see any mention of a limitation in the <a href="http://developer.apple.com/library/ios/#documentation/iPhone/Conceptual/iPhoneOSProgrammingGuide/AdvancedAppTricks/AdvancedAppTricks.html#//apple_ref/doc/uid/TP40007072-CH7-SW50" rel="noreferrer">documentation</a> and I can enter an arbitrarily long string in Xcode.</p>
  
  <p>I know that the shorter schemes are preferred but is there a limit on the length of the scheme?</p>