SLEEP SYNTH
Andrew Nunez
About this app
- Category Lifestyle
- Age 10
- Updated Jul 14, 2025
- OS IOS
Editor reviews
Sleep Synth is a sleep and relaxation sound generator designed to help you fall asleep faster, stay asleep, and focus better. Create personalized soundscapes with high-quality noise colors, nature ambience, and gentle tones, then fine-tune every layer for a seamless, loop-free experience. With smart timers and wind-down routines, it fits perfectly into your nightly ritual or daytime focus sessions. Ideal for insomnia relief, meditation, deep work, and travel. Keywords: sleep sounds, white noise app, binaural beats, relaxation, meditation, focus.
Core features:
- Custom soundscape mixer: combine white, brown, and pink noise with rain, ocean, and soft drones; adjust volume, balance, and fade for each layer.
- AI-guided presets: get tailored mixes for Sleep, Nap, Focus, and Relax in one tap.
- Smart wind-down: bedtime reminders, gentle fade-out, and soft wake alarms; offline playback and background audio supported.
Screenshots
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How to use:
1. Download and open Sleep Synth, then optionally sign in to sync your favorites across devices.
2. Choose a goal such as Sleep, Nap, Focus, or Relax, and start with a recommended preset or generate one with AI.
3. Customize your mix by adding or removing sound layers, adjusting volume and balance, and setting a smooth fade-in or fade-out.
4. Set a timer or schedule: pick your session length, enable gradual fade-out, and add a gentle wake alarm if needed.
5. Save your soundscape as a preset, enable offline playback for travel, and explore wind-down routines with simple breathing and relaxation steps.