I already have bought "non-gold" version. But I wanted to add this app to my iPad so I went to the App Store and downloaded it again. Yet, I clicked and bought the "gold" version not knowing it was not a replacement for the "non-gold" version which I already own. Now I am using the "gold" version on my devices to avoid the confusion.
You need to distinguish between the the "gold" and "non-gold" version for sale on the app store. The product description reads the same on both apps. Yet, they both looked and functioned the same. I cant tell the difference between the two apps I bought This is confusing and not good for the current and potential users.
Here is my complaint on the "gold" version: I could not delete an added time zone in the edit mode. Please fix it on your next update.
tango bleu about World Clock Gold–Time Zones