SonoLune Screen Dimmer & Sleep

2.4.1

Soundsoft Lab

4.74

95 reviews

500+
Downloads

Free

Screen dimmer, blue light filter, night light, sleep sounds & focus. Offline.

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4.74 · 95 reviews · 500+ downloads

Download from Google Play

About SonoLune Screen Dimmer & Sleep

SonoLune Screen Dimmer & Sleep is a health & fitness app developed by Soundsoft Lab.

Download Statistics

SonoLune Screen Dimmer & Sleep has been downloaded 990 times. In the last 30 days, the app was downloaded 88 times.

User Ratings

SonoLune Screen Dimmer & Sleep is rated 4.74 out of 5 stars. The rating is based on 95 ratings.

App Information

SonoLune Screen Dimmer & Sleep is FREE to download. The APK download size is 39.23 MB. The latest version available is 2.4.1. The last update was on September 4, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play March 2026.

Description

SonoLune is a screen dimmer, a blue light filter and a sleep sound mixer in one calm environment. Dim below your phone's own minimum, warm the screen for the evening, and fall asleep to an atmosphere you built yourself.

Not just a timer. Not just a white noise app. Not just a blue light filter. Everything is optional and off until you choose it.

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

WHY PEOPLE INSTALL SONOLUNE
• A screen dimmer that goes below the system minimum, for reading in a dark room
• A blue light filter and warm night light for the evening
• Sleep sounds and white noise for calmer bedtimes
• Ambient focus music for study, reading, and deep work
• Eye comfort and screen breaks for long phone use

LIGHT SUITE
• Dim the display below the phone's own minimum brightness
• Warm Light on a true colour-temperature curve, warm-white to candlelight
• Blue light reduction for night and long reading
• Quiet Veil softens glare and harsh contrast
• Paper Matte with a tactile e-paper grain, like reading on a Kindle
• Colour Veil tints the screen; Living Field adds gentle motion
• The screen dimmer and the filter can carry across the whole phone, not only this app

SOUND ATMOSPHERE
• Layer rain, wind, forest, ocean and room tone into your own soundscape
• Curated fields: Library Rain, Tide Lantern, Low Storm, Quiet Room, Deep Rest
• NeuroLayers add binaural tones and stereo width for focus and rest
• Atmosphere Depth shapes warmth, room space, and layer presence from one calm control
• Compose, name, and save soundscapes to return to later

NIGHT ENVIRONMENT
• A deeper night space with an intensity slider and depth presets
• Auto-deepen through the evening, at the pace you choose
• A screen that can follow your own sun: local sunset and sunrise, worked out offline with no GPS

FOCUS SESSION
• A calm ritual, not a bare timer: name what you sit down to do and it is read back at the close
• Choose a room that recolours the screen and matches your light and sound
• Carry your Ambient Field into Focus. No streak to chase

PRESENCE FIELD
• A visual detox, a field not a fence, the calm answer to app blockers
• As your atmosphere deepens, a warm quiet draws over the apps that pull at you
• Choose the few apps it is for; always tap-through, always one tap to lift
• Uses Usage Access only to know which app is in front, never to read your screen

MIND, EYE CARE AND ARCS
• Living Moments for light and atmosphere you can return to, with Moment Memory
• Lune Guard eye care: 20-20-20 breaks, blink and far-focus cues, in or out of the app
• Lune Field, a living Night wallpaper: shape the sky, moon, horizon, and stars
• Lunar Arc schedules Night, Sound, Light, Mind and Focus to meet your day

ONE CALM SYSTEM
Use one app instead of a separate screen dimmer, blue light filter, night filter, sleep sound app, white noise app, focus timer, and relaxation tool.

WHAT IS FREE
Free: the screen dimmer, the blue light filter, dimming below minimum, Quiet Veil, Colour Veil, the core sound layers, focus sessions, Night and the Presence Field.
An optional one-time supporter purchase opens Paper Matte, the Living Field, saved soundscapes, Atmosphere Depth, NeuroLayers and deeper Presence. A monthly patronage covers the Lab sessions and packs that keep arriving. Neither is needed.

PRIVACY-FIRST
• No ads
• No account required
• No streak pressure or gamified loops
• No third-party trackers built in
• Core use works offline

ACCESSIBILITY SERVICE USE
Optional. If you turn on full-system Light coverage, SonoLune uses Android AccessibilityService only to extend the light tint onto the lock screen and notification shade. It never reads screen content, notifications, text, passwords, or personal data, and is never used for tracking or ads. You can use SonoLune fully without it and turn it off anytime.

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

Recent changes:
You asked, and this is the answer.

A first run now opens on eight doors, one tap each, instead of nine pages to read.

True black for OLED screens, and it reaches every room now.

Night can hold calls and notifications back for as long as it has the screen.

Presence keeps improving: a video sent to a floating window no longer ends the field. Still in beta.

Every suite reads properly at the largest font, plus dozens of smaller fixes. Full notes in the app's Field Journal.

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More data about SonoLune Screen Dimmer & Sleep

Price	Free to download
Total downloads	990
Recent downloads	88
Rating	4.74 based on 95 ratings
Ranking	Not ranked
Version	2.4.1
APK size	39.2 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the SonoLune Screen Dimmer & Sleep app

SonoLune Screen Dimmer & Sleep compared with similar apps

Common keywords of similar apps

Light Screen Sonolune Warm Field Choose Room Ads Blue Filter Optional Atmosphere Quiet Tap Phone System Built Reading Soft Space Presence Paper Living Mind Lune Reach Tracking Account Party Trackers Core Works Eye Focus Night App Calm Sleep Sound White Sounds Ambient Offline Noise Timer Deep Environment Rain Music Study

Keywords missing from this app

Meditation Brown Fan Perfect Asleep Forest Relaxing Create Nature Ambience Fall Soundscape Ocean Mix Background Waves Soundscapes Relax Calming Relaxation Free Quality Library Faster Pink Stress Balance Wind Recent Features Find Audio High

Google Play Rating history and histogram

Rating history

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Downloads over time

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SonoLune Screen Dimmer & Sleep has been downloaded 990 times. Over the past 30 days, it has been downloaded 88 times.

Changelog of SonoLune Screen Dimmer & Sleep

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Developer information for Soundsoft Lab

Soundsoft Lab

soundsoftlab@gmail.com

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Comments on SonoLune Screen Dimmer & Sleep for Android

★★★★★ Aftab Hussain · Jul 9, 2026

It's a really great app for anyone who wants to relax, focus, or sleep better. The UI is clean and beautiful, and the sounds are high quality. I especially love the thunder and rain combination—if you're a fan of rain, you'll absolutely love it. It feels incredibly realistic and creates a very calming atmosphere. Definitely worth trying!

★★★★★ Jay Chaudhari · Apr 7, 2026

Monoline is a breath of fresh air. Unlike other focus apps, it’s incredibly calming, minimalist, and actually respects your privacy. The combination of soothing soundscapes and gentle light filters makes a massive difference for eye strain and deep concentration. It’s rare to find an app this polished that is also ad-free and distraction-free. If you need a sanctuary for deep work or a better way to wind down at night, download this immediately. Simple, beautiful, and effective!

★★★★★ NNN “N” Leee · Apr 7, 2026

I will be attempting to address my insomnia later this evening; however, I am generally pleased with the focus mode and the relaxing sound features.

★☆☆☆☆ Daniel C · Apr 12, 2026

Ugly pea-green forced overlay in sleep and focus modes. I prefer the app color as is, but it won't work without you allowing it permission to change colors, and then you can't configure these modes.

★★☆☆☆ Leandro _ · Mar 31, 2026

Doesn't allow to re-enable vellum even if it comes pre enabled

Google Play Rankings for SonoLune Screen Dimmer & Sleep

This app is not ranked

Technologies used by SonoLune Screen Dimmer & Sleep

16 permissions

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