SerenityVac - White Noise: Relaxation Sound App

SerenityVac - White Noise is a simulation app by Progimax that transforms your smartphone into a source of realistic vacuum sounds and white noise for relaxation, focus, and fun. The app combines a white noise generator with interactive, ultra-realistic vacuum sound effects that respond to the phone's proximity to surfaces, creating an immersive audio experience. It is designed to serve multiple purposes, from soothing a baby to masking distracting noises during work or study, and even provides a prank mode for playful moments with friends.

The app's core functionality revolves around its dual sound capabilities. The vacuum sound engine delivers authentic audio that varies based on the phone's position, while the white noise generator produces consistent, harmonious tones ideal for sleep or concentration. Users can adjust intensity and volume to suit their preferences, whether they need a gentle hum for meditation or a louder effect for entertainment. The interface is straightforward, making it accessible even for those who are not tech-savvy.

Since its initial release in June 2016, the app has been updated regularly, with the latest version (10.0) released in September 2026, which includes bug fixes. The current version, available for download, is 6.6 MB in size and requires Android 5.0 or higher. With over 500,000 installs and a rating of 3.85 from more than a thousand users, it has established a modest presence among sound-based utility apps.

Key features

• Realistic vacuum sounds that adapt to the phone's proximity to surfaces
• Built-in white noise generator for consistent, calming audio
• Fun and prank mode for surprising friends with realistic vacuum effects
• Customizable sound settings to adjust intensity and volume
• Simple, user-friendly interface suitable for beginners
• Lightweight app size of 6.6 MB, minimizing storage usage
• Compatible with Android 5.0 and above
• Free to download with no in-app purchases, though ads are present

How to install

1. Tap the download button on this page to get the APK file (6.6 MB).
2. When Android prompts, allow your browser or file manager to install apps by enabling the 'Install unknown apps' setting.
3. Open the downloaded APK file from your notification bar or file manager.
4. Tap Install and wait for the installation to complete.
5. Open the app from your app drawer or home screen.
6. Note that the app requires Android 5.0 or higher to run.

What's new

The latest update, released on August 26, 2026, focuses on resolving several reported issues to deliver a smoother and more reliable experience. This maintenance release ensures that the realistic vacuum sounds and white noise generator continue to perform consistently, so you can keep using the app for sleep, focus, or fun without interruptions.

This app is ideal for new parents seeking a reliable way to soothe a fussy baby, individuals who struggle with distracting noises while working or studying, and anyone who enjoys lighthearted pranks with realistic sound effects.

For best results when using the white noise feature, place your phone near your pillow or on a nightstand at a low volume to create a consistent background hum that masks sudden noises without being intrusive.

SerenityVac - White Noise offers a unique blend of practical sound tools and playful features, making it a versatile choice for those who need help relaxing, focusing, or entertaining. While the presence of ads and the narrow concept may not suit everyone, the app's realistic sound quality and customization options provide good value for its free price, especially for parents and productivity seekers.