Using this app, you can turn your iPhone or iPad into a table clock whose numbers act like the Predator from the movie starring Arnold Schwarzenegger: you can only see them when they move. When the numbers are still, they are almost invisible.
To switch the time to 24-hour format, tap the second button from the left.
To use a photo from your gadget's gallery as a background, tap the second button from the right.
To turn off invisible mode, swipe up.
To return to invisible mode, swipe down.
To change the picture, swipe left or right.
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