5 Best Countdown Timer Apps for Interval Training and Workouts
May 11, 2021 · Time Rise is one of the best free sand clock app for a digital version of the hourglass. First, set the timer to any amount that you want in seconds, minutes, or hours. Then, flip the phone or tablet upside down. The whole phone will fill up with color from bottom to top, just like sand filling up the glass.
DA: 84 PA: 49 MOZ Rank: 82