Your lullaby のアプリ分析 12月9日

For modern parents who want to comfort their baby in a more personal, gentle way, Lullaby is a mobile app that turns your own voice into a soothing, customizable lullaby. Unlike generic sleep sounds or playlists, Lullaby lets you record and loop your voice, then smoothly slow it down and fade it out so your baby drifts off feeling close to you—even when you’re not right beside the crib.