Open this URL on your phone to see: http://dev.sencha.com/deploy/touch/examples/production/index.html http://dev.sencha.com/deploy/touch/examples/production/ind

Open this URL on your phone to see: http://dev.sencha.com/deploy/touch/examples/production/index.html http://dev.sencha.com/deploy/touch/examples/production/index... My impression- there is still a huge different in the "feeling" of a native app v. a Sencha app. As a "mobile first" developer, I wouldn't dream of using Sencha. The good news for Sencha is that many companies will prioritize cost/platform reach and a "good enough" experience will be, well, good enough.