Flux Equalizer: Bass Booster by Aethon Labs is a lightweight, on-device audio enhancer that works with any app. It delivers a precise 5-band EQ, bass boost, loudness, and unlimited custom profiles, all while prioritizing privacy and performance. It already ranks in MUSIC_AUDIO across BR (#31), IR (#56), and SK (#58). Total downloads: 1,000+.
Pros & Cons
Works with every audio app, attaching to device output for universal enhancements
No ads and a clean, clutter-free interface
Privacy-first processing that runs on-device without recording audio
Lightweight background service for continuous enhancement without draining battery
Unlimited custom profiles for quick switching between headphones, speakers, or genres
Rating shown as 0.0 (0 ratings), indicating early-stage adoption
Very new in the market (approximately 16 days old) which may affect long-term stability across devices
Some devices or apps may restrict third-party audio effects, affecting universal compatibility
About Flux Equalizer: Bass Booster
Flux Equalizer: Bass Booster is a music & audio app developed by Aethon Labs.
Download Statistics
Flux Equalizer: Bass Booster has been downloaded 4.8 thousand times. In the last 30 days, the app was downloaded 2 thousand times.
User Ratings
Flux Equalizer: Bass Booster is rated 4.83 out of 5 stars. The rating is based on 140 ratings.
App Information
Flux Equalizer: Bass Booster is FREE to download. The APK download size is 5.41 MB. The latest version available is 1.9. The last update was on August 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play May 2026.
Description
Flux Equalizer is a clean, powerful audio equalizer that gives you full control over the way music sounds on your phone. Whether you love deep bass, crisp vocals, or a cinematic stereo feel, Flux helps you shape your audio the way you want — across every app, every player, every time.
Built for music lovers who care about sound quality, Flux works seamlessly with Spotify, YouTube Music, Apple Music, Amazon Music, Tidal, SoundCloud, Pandora, Deezer, Audible, podcasts, games, and every other media app on your device.
★ KEY FEATURES ★
• Precision 5-Band Equalizer Fine-tune every frequency with smooth, accurate sliders. Boost the bass, bring out vocals, or tame harsh highs.
• Professional Presets Ready-made profiles for Pop, Rock, Jazz, Classical, Electronic, Hip-Hop, Vocal, and more — pick one and enjoy.
• Powerful Bass Booster Add rich, punchy low-end to your music without distorting the rest of the mix.
• Loudness Enhancer Make quiet audio louder and more balanced, perfect for podcasts, audiobooks, and old recordings.
• Virtualizer for Immersive Audio Turn any pair of headphones into a wide, cinematic soundstage.
• Stereo Balance Control Adjust the left/right volume independently — great for one-sided hearing or uneven earbuds.
• Unlimited Custom Profiles Save and switch between your favorite EQ setups with one tap. Perfect for switching between headphones, speakers, car audio, or different music genres.
• Works With Every Audio App Flux attaches to your device's audio output, so it works with whatever app is playing — no special integration required.
• Clean, Modern Design A beautifully simple interface built with the latest Android design principles. Dark mode by default.
• Runs Smoothly in the Background A lightweight foreground service keeps your equalizer active while you use other apps.
• No Ads, No Clutter Just the controls you need, nothing you don't.
★ WHY CHOOSE FLUX? ★
Most equalizer apps are either too complicated or too limited. Flux is designed to be powerful enough for audiophiles and simple enough for everyday listeners. Whether you want to squeeze every drop of bass out of your earbuds or fine-tune audio for your favorite podcast, Flux gives you the tools without getting in the way.
★ PERFECT FOR ★
• Music lovers who want richer, fuller sound • Podcast and audiobook listeners who need clearer vocals • Gamers who want cinematic positional audio • Anyone tired of flat, lifeless default audio
★ PRIVACY FIRST ★
Flux does not record or upload your audio. All processing happens on your device. We don't ask for personal information, and we never sell your data. See our privacy policy for details.
★ PERMISSIONS ★
Flux needs access to audio output APIs so it can apply enhancements. It does not record audio, listen to your microphone, or monitor what you play.
★ NOTE ★
Audio effects depend on your device's hardware and the app playing audio. Some apps or devices may restrict third-party audio effects. If Flux isn't working with a particular app, try enabling it from your music app's settings or check our troubleshooting guide.
Download Flux Equalizer today and hear your music the way it was meant to sound.
Recent changes: We got tired of equalizers that bury the good stuff behind a paywall and drown you in ads. So we built the one we wanted to use. Flux is a full 10-to-31-band EQ, bass booster, and volume booster — system-wide, no ads, no subscription. It's finally here. Thank you for trying it. This is just v1.0. — The Aethon Labs team
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Comments on Flux Equalizer: Bass Booster for Android
★★★★☆Youtube Dot com· Jul 25, 2026
This is a very cool app if you make it system-wide think about how much it will become popular in the world much bigger than most
★★★★☆Sk Majid· Jun 15, 2026
Great work, but the surround effect is not proper.
★★★★★Ankush Sickbay· Jun 12, 2026
Great optimization 👍👍 60 band top hi headphone collection provide limiter costmiztion theme Warwick Acoustics Aperio sound provided please 🙂🙂🙂
★★★★★Carey Watson· Jul 27, 2026
It is an excellent equalizer app, and it does what it says
Google Play Rankings for Flux Equalizer: Bass Booster
This app is not ranked
Technologies used by Flux Equalizer: Bass Booster
16 permissions·23 libraries
Subscribe to see full permission and library details
Trust & Safety: Flux Equalizer processes audio on-device and does not record or upload audio, aligning with a privacy-first stance. It requests several ad-related and background-service permissions (e.g., ACCESS_ADSERVICES_AD_ID, ACCESS_ADSERVICES_ATTRIBUTION, INTERNET, FOREGROUND_SERVICE) and license verification. No microphone or personal data access is requested. Users should review the advertised permissions and ensure they are comfortable with ad-related identifiers and background processing.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
