Based in Portland, Oregon, Phase4 Mobile creates innovative and elegant apps focused on improving quality of life.


gentlewakealarmclock.com Gentle Wake Alarm Clock
NEW! Wake up gently to over 150 high-quality sounds from around the world. Create perfect wake-up sequences, from rainstorms and streams to bird calls, bells and drums.
sleepsoundshq.com Sleep Sounds HQ
Instantly relax your overactive mind, and fall asleep fast with over 600 soothing sounds from around the world. Sleep deeply and wake up fresh and energized.
rainsoundsapp.com Rain Sounds HQ
Relax with over 70 high-quality rain sounds from around the world. Listen to gentle showers and rolling thunderstorms in the world’s forests, countryside, and cities.
whitenoisehqapp.com.com White Noise HQ
Transform your bedroom, hotel room or office with over 75 white noise sounds individually selected for their noise-blocking qualities.