TOPIC: Update Iphone/Ipad app to include Date completed?

Been a user for many years now! Just like to ask, or throw out a suggestion, that the date/time completed be added to sync process when going from Iphone app to base app on PC. At least with my configuration, I work the Iphone App all day, clicking off my tasks. At the end of the day, and before mid-night, I have to sync to my pc app(currently running on Ubuntu) in order to get the date completed to update with the correct date. My suspicion is that the sync process is what sets the date completed which is fine but if I have to what until a later date to sync from Iphone to PC then any repeating tasks are thrown off due to the date that is set for the completed task on the IPhone. Although I agree it's preferable to sync everyday there are times when I can't sync for a day or two plus there are times I can't sync prior to mid-night and thus repeating tasks are thrown off.

Thanks!
-Roger