I've never given an app 0 stars until now. Literally every other action you take will cause a pop up ad. So if you were to ope the ad, look at the time, open up your settings for whatever reason, and then close the settings, you would be hit with 4 pop up ads. Some of which can't be closed until a certain period of time has passed.
Swiping to change the format also counts as an action, and we haven't even touched on the banner ads that are constantly present. I get that the dev needs to earn a living, but AtomicClockPRO is WAY too intrusive
I'm uninstalling AtomicClockPRO , and I recommend everybody stay FAR AWAY from this