Hi SCD, We've recently beefed up our servers recently so speed should be improved. In the dashboard we have an equal quantity of spline vs column graphs, depends on what we are trying to show as to which one we use. Yes the beta Iphone app is release if you would like to join the iPhone beta program to email us at info@todaysplan.com.au Thanks for the feedback and will ensure will continue to solve any issues ASAP.