This is one of the first apps I loaded 4 Years ago, and it is still one of my favorites, I use this as my ONLY clock on my night stand. Clean design, atomic accuracy, cool and original clock face - excellent job! Buy this clock app!
Update: still my primary clock- I travel a lot, and use the clock to accurately change my wristwatch.
Never any issues with this app through the years.
Doc Papillon about Atomic Clock (Gorgy Timing), v4.50