Noise Ambient: Focus & Sleep app icon

Noise Ambient: Focus & Sleep

White, pink and brown noise with 3D spatial audio, timers and a live mixer.

SROMLINE STUDIO · com.sromline.noiseambient2

Not rated yet v2.12 8.2 MB Android 7.0+ PEGI 3 · Everyone

At a glance

Latest version
v2.12 (15)
Updated
Sep 4, 2026 (1 month ago)
APK size
8.2 MB
Requires
Android 7.0+ (API 24)
CPU support
ARM 32-bit, ARM 64-bit
Category
Health & Fitness (app)
Permissions
11
Website
noiseambient.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Noise Ambient: Focus & Sleep is an app by SROMLINE STUDIO in the Health & Fitness category. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 11 permissions, none of them sensitive. The app offers in-app purchases through Google Play.

What's new in v2.12

Version 2.11 - Wake-up alarm now fires reliably, including after a reboot - Premium status is no longer lost when the app starts offline - Home screen widget unlocks correctly for subscribers - Timer history and Pomodoro intervals stabilised - Smaller audio engine and battery fixes

Description

From the listing uploaded by “superpocket”.

Noise Ambient turns your phone into a precision noise generator for focus, sleep and relaxation. Every sound is synthesised in real time by a native C++ audio engine built on Google Oboe - no loops, no audible seams, no huge downloads. The noise runs endlessly and stays the same quality no matter how long you listen. FOCUS, SLEEP, RELAX Pick the noise colour that matches what you need: white noise to mask sudden office sounds, pink noise for reading and long work sessions, brown noise for deep, low rumble while falling asleep. NOISE TYPES - White, pink and brown noise are free, forever - Blue, violet and green noise are part of Premium - Continuous synthesis - no looping samples 3D SPATIAL AUDIO (PREMIUM) Move the sound around your head instead of leaving it flat between your ears. Six spatial modes - static, orbit, wave, random, bubble and wall - keep the sound field alive and make long sessions far less fatiguing. Works with any headphones. LIVE MIXER (PREMIUM) Blend several noise types into one custom soundscape and set the level of each layer individually. TIMERS - Sleep timer that stops playback on its own - Pomodoro timer for work and break intervals - Wake-up alarm that fades your noise into the morning - Session history so you can see what you actually used HOME SCREEN WIDGET Play, pause, change noise type, adjust volume and switch presets straight from the home screen. VISUALISER Watch the sound as it plays, or turn the animation off completely to save battery. BUILT FOR LONG SESSIONS - Plays reliably in the background with screen off - Low-latency native audio engine, low CPU load - Works fully offline - no internet connection needed while playing PRESETS Save your favourite combination of noise type, volume, spatial mode and timer. Free users get one preset slot, Premium users get unlimited presets. PREMIUM An optional subscription unlocks all six noise types, 3D spatial audio, the live mixer, unlimited presets and the widget. Monthly and yearly plans are available in the app; the current price is always shown by Google Play before you buy. Questions or feedback: [email protected]

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “zph-mph” Not the developer's name (“SROMLINE STUDIO”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Sep 4, 2026
  • Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
  • Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
  • File MD5acb604b58833c1ae04c3d13edec44c9c
  • Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (11)

Noise Ambient: Focus & Sleep requests 11 permissions, none of them sensitive.

Required hardware & features

Noise Ambient: Focus & Sleep APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is Noise Ambient: Focus & Sleep free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Noise Ambient: Focus & Sleep APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is acb604b58833c1ae04c3d13edec44c9c.

Tags

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