I currently use an iphone and ipad to check my tc2000 charts at work and the app has not been optimized in 2 years for the larger screen on the iphone.  Besides that the chart templates dont work very well.  I want to be able to have the sp-500 and the current chart Im anayzing stacked like on my desktop version.  If I try to use my saved chart template it shows a blank screen.  The worden website says you can take your charts and templates with you in the mobile app yet it only allows a few indicators it seems.  I have been waiting for this functionality to improve for a long time and nothing has been done.