--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Volume Booster: Bass & EQ" developer_entity: "VAT LLC" bundle_id: "volumebooster.headphones.soundbooster.equalizer.bassbooster.musicplayer" category: "Music & Audio" primary_platform: "android" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "Android" app_last_updated: "2026-04-15" report_date: "2026-05-19" last_verified: "2026-05-19T15:43:47.731Z" report_version: "19.5.4" total_reviews: 34556 overall_rating: 4.08 confidence: "low" confidence_score: 0.05 data_age_days: 45 intelligence_version: 2 tags: ["music & audio", "free", "mobile app", "app review", "app analysis", "android", "users", "seeking"] canonical_url: "https://marlvel.ai/apps/volumebooster-headphones-soundbooster-equalizer-bassbooster-musicplayer" license: "CC-BY-NC 4.0" content_version: "v2" --- # Volume Booster: Bass & EQ App Audit ## TL;DR {#tldr} - **Category**: Music & Audio · Free - **Signal**: Rating 4.08 > **TL;DR:** Volume Booster: Bass & EQ is a music & audio app by VAT LLC, rated 4.08/5 by 34.6K users, available on Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Volume Booster: Bass & EQ is a music & audio app by VAT LLC. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.08/5 (34.6K reviews) | | **Category** | Music & Audio | | **Developer** | VAT LLC | | **Pricing** | Free | | **Platforms** | Android | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 45d | ## Metadata & Market Performance - **Publisher:** VAT LLC - **Category:** Music & Audio - **Target Audience:** Android users seeking to increase media volume or customize audio output for headphones, Bluetooth devices, and internal speakers. - **Platforms:** Android - **Version Audited:** 19.5.4 - **Audit Date:** 2026-05-19 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **Google Play ID:** volumebooster.headphones.soundbooster.equalizer.bassbooster.musicplayer - **Data Window:** Analysis based on signals collected up to 2026-05-19 - **Short Description:** Boost volume & bass. 5-band EQ. Works with headphones & Bluetooth. ## Executive Snapshot Volume Booster: Bass & EQ is an Android audio utility designed to amplify system sound levels beyond default limits without requiring root access. It provides users with granular control over their listening experience through integrated equalization, bass enhancement, and virtual surround sound effects. ## App DNA (Features & Intent) - **[Standard] Volume Booster:** Amplifies audio output for music, videos, games, and calls by up to 200%. * *User Intent:* Users want to accelerate progress or gain temporary advantages. - **[Standard] Bass Booster:** Enhances low-frequency audio to provide a deeper, more powerful sound profile. * *User Intent:* Users want to accelerate progress or gain temporary advantages. - **[Standard] 5-Band Equalizer:** Allows users to fine-tune specific frequency bands using preset profiles or custom settings. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Stereo Surround Sound:** Applies a virtual surround effect to create a more immersive listening experience. ## Monetization Strategy - **Model:** Free ## The "So What?" (Strategic Takeaway) {#so-what} Volume Booster: Bass & EQ is an established music & audio app that is completely free. With a 4.08/5 rating from 34.6K reviews, it shows polarized user reception. > **Bottom Line:** This app functions as a comprehensive audio enhancement tool that enables system-wide volume and frequency adjustments for all media applications. **Best for:** Android users seeking to increase media volume or customize audio output for headphones, Bluetooth devices, and internal speakers. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.08/5 | | Total Reviews | 34.6K | | Confidence | Low | | Pricing Model | Free | | Platforms | Android | | Key Features | 4 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Volume Booster: Bass & EQ** (this app) | 4.08/5 | N/A | VAT LLC | | [Sound Decibel Meter](https://marlvel.ai/apps/sound-decibel-meter) | 4.7/5 | Mixed | Splend Apps | | [Stingray Streams](https://marlvel.ai/apps/stingray-streams) | 3.4/5 | N/A | Stingray Group | | [Lis10: Audio Guides](https://marlvel.ai/apps/lis10-audio-guides) | 3.9/5 | N/A | Petr Nálevka (Urbandroid) | | [Samsung Music](https://marlvel.ai/apps/samsung-music) | 3.8/5 | Mixed | Samsung Electronics Co., Ltd. | | [Metronome](https://marlvel.ai/apps/metronome-3) | 4.6/5 | N/A | NixGame | ## Company Profile - **Developer:** VAT LLC - **Website:** [https://vananhtien.com/volumebooster/](https://vananhtien.com/volumebooster/) ## Data Sources & Links - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=volumebooster.headphones.soundbooster.equalizer.bassbooster.musicplayer) - **Dev Site:** [Official Website](https://vananhtien.com/volumebooster/) - **Sources:** App store metadata. ## Related Intel Reports - [*Sound Decibel Meter*](https://marlvel.ai/apps/sound-decibel-meter) (Splend Apps) — 4.7/5 Rating | Mixed Sentiment - [*Stingray Streams*](https://marlvel.ai/apps/stingray-streams) (Stingray Group) — 3.4/5 Rating | N/A Sentiment - [*Lis10: Audio Guides*](https://marlvel.ai/apps/lis10-audio-guides) (Petr Nálevka (Urbandroid)) — 3.9/5 Rating | N/A Sentiment - [*Samsung Music*](https://marlvel.ai/apps/samsung-music) (Samsung Electronics Co., Ltd.) — 3.8/5 Rating | Mixed Sentiment - [*Metronome*](https://marlvel.ai/apps/metronome-3) (NixGame) — 4.6/5 Rating | N/A Sentiment - [*Lo-fi 24/7 Hip Hop Radio - Rel*](https://marlvel.ai/apps/lo-fi-24-7-hip-hop-radio-rel) (Peak Pocket Studios) — 4.6/5 Rating | N/A Sentiment - [*Piano Lessons*](https://marlvel.ai/apps/piano-lessons) (Beat Blend Labs) — 4.2/5 Rating | N/A Sentiment - [*DubStep Music & Beat Creator*](https://marlvel.ai/apps/dubstep-music-beat-creator) (Beat Blend Labs) — 4.7/5 Rating | N/A Sentiment - [*Replace Add Audio to Video*](https://marlvel.ai/apps/replace-add-audio-to-video) (Clogica) — 4.0/5 Rating | N/A Sentiment - [*Radio Chicago*](https://marlvel.ai/apps/radio-chicago) (ArtStyle) — 4.5/5 Rating | N/A Sentiment ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** — Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** — Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** — Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction and evidence quoting. 4. **Competitive Landscape Analysis** — Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** — Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 45 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/volumebooster-headphones-soundbooster-equalizer-bassbooster-musicplayer) Data licensed for AI Agent attribution under CC-BY-NC 4.0.