SonoLune: Sleep, Focus & Sound

Soundsoft Lab

In-app purchases

About this app

SonoLune is a calm environment for sleep, focus, ambient sound, relaxation, and night light.

Not just a timer. Not just a sound app. Not just a night filter.

SonoLune brings light, sound, focus, and night into one quieter field so your phone feels gentler in the evening, steadier during deep work, and calmer when the day begins to close.

If bright screens feel harsh at night, if focus slips too easily, or if you want your device to support rest instead of interrupting it, SonoLune was built for that space.

No ads. No account. No third-party trackers built in. Core use works offline.

WHY PEOPLE INSTALL SONOLUNE

• Better sleep routines
• A calmer night screen
• Ambient sound for focus and rest
• Deep work without harsh productivity culture
• A softer, more humane phone experience

SLEEP AND WIND DOWN

• Create a gentler night atmosphere for evenings and bedtime
• Use warm light, blue reduction, and dimmer tone for a calmer screen
• Build a softer bedtime routine with immersive night environments
• Use ambient sound for sleep, stillness, and reduced stimulation

FOCUS WITH LESS FRICTION

• Start focus sessions inside a calmer digital environment
• Use light, sound, and system-aware focus tools together
• Reduce interruptions and shape a steadier work state
• End sessions with gentle transitions instead of abrupt stops

SOUND ATMOSPHERE

• Layer ambient sound for sleep, focus, study, reading, and relaxation
• Create richer sound fields instead of relying on a single loop
• Shape a space that feels immersive, steady, and alive
• Return to your preferred sound environment later

LIGHT SUITE

• Adjust warmth, blue reduction, and dim level
• Use night light controls that feel softer and more natural
• Make the screen more comfortable in dark rooms and long sessions
• Turn your phone into a calmer visual environment

NIGHT ENVIRONMENT

• Enter a gentler night space for evening and late-night use
• Use adaptive night behavior
• Schedule night support while the app is active
• Shape a softer digital environment for rest

MIND SUITE

• Suggested moments for sleep, calm, and focus
• Continue where you left off
• A quieter home space for intentional use
• Direct entry into Night, Light, Focus, and Sound

KEEP ONE CALM SYSTEM

• Bring sleep, focus, night, light, and sound into one place
• Move through day, evening, and deep night with continuity
• Return to your environment later without losing the field
• Explore full release history in the built-in changelog archive

PRIVACY-FIRST

• No ads
• No account required
• No streak pressure
• No gamified loops
• No third-party trackers built in

SonoLune is for people who want sleep support, ambient sound, focus support, relaxation, and night light comfort in one beautifully calm environment.

Built slowly.
Shaped with restraint.
Guided by calm.
Enter the environment.

Ratings and reviews

Sonolune is a... different beast than the usual white noise or calm/sleeping relaxation apps. Its developer called it a 'shaped environment combining light, sound and the quiet in a field.' There is quite a bit to explore right off the bat and there are plentiful features to unwrap. There is a nifty timer that helps you to focus on a specific task for a set period. You can also control the lighting of your device to assist in setting moods. It is a big suite of mood-shaping tools.

Perfect for users like me to find standard screen brightness too harsh at night or need a distraction-free audio environment. It took me a minute to figure out how to set up but once it’s set, it works fine. The extra dimming and warm filters are excellent for reading in the dark. The calming background sounds are just a nice bonus. Simple and stays active in the background without issues. Best of all—no ads and no tracking. Highly recommended

"This app has been a revelation! As a student, I've struggled with eye fatigue and maintaining focus, but the soothing night light and ambient sounds have been a godsend. The app's calming environment has helped me unwind and concentrate, making it an indispensable tool for my studies. Highly recommended for anyone seeking a productive oasis!

What’s new

SonoLune 1.3.2 is a lighter release designed to make installation easier and smoother. We reduced package size, refined how assets are delivered, fixed a notification summary bug, and included small stability improvements while keeping the experience itself unchanged.