Sumbi - Study Timer & Detox

Study timer & digital detox. Put your phone down and grow your own ocean.

The longer you put your phone down, the deeper your life gets.Sumbi is a study focus timer and digital detox app named after the "sumbisori," the whistling breath of Jeju haenyeo, Korea's legendary free-diving women. Start a dive when you want time away from your phone. While your phone rests, your ocean deepens, and sea creatures come to live in it.Who dives with Sumbi- Students who need a study timer…