Volume Booster: Audio Speaker

Name: Volume Booster: Audio Speaker
Rating: 4.3 (56 reviews)
Author: Inline Solutions s.r.o.

By: Inline Solutions s.r.o.

Make music louder: stereo boom

This app was removed from Apple Apps Store on 2026-05-12

Features & Capabilities

Volume Booster is a powerful tool for enhancing audio quality on your device. It functions as an advanced music player and equalizer, delivering a noticeable boost to volume and sound clarity. With 8-band or 3-band EQ, bass enhancement, and a safe volume amplifier, you can transform quiet tracks into immersive listening experiences across headphones, Bluetooth, and speakers.

Key features include AI-powered sound analysis for optimized EQ, a variety of sound effects and presets, and seamless playback from your device or cloud storage. Note: some advanced effects and the equalizer are available only with a subscription.

User Growth & Download Statistics

App Music & Audio AI

By:

Inline Solutions s.r.o.

Rating:

4.30

(56)

Version:

8.7.15 Last updated: 2026-04-10

Version code:

884357971

Compatible devices:

Size:

87.70MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-05-12

Compare stats and ranking:

Contact the developer

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Developed by:

Inline Solutions s.r.o.

Apple Apps Store

https://apps.apple.com/us/app/volume-booster-audio-speaker/id970345740

User Reviews

Based on user reviews, Volume Booster: Audio Speaker is broadly criticized for intrusive ads and frequent upsell attempts, frequent charges and refund issues, and reliability problems. Users report that it often crashes, fails to save music settings, and cannot properly play or access songs from Apple Music. Cloud service integrations (Google Drive and OneDrive) are reported as non-functional or unstable, with sign-in crashes and verification issues. Several reviewers warn of accidental purchases and poor customer support, though a small number note Bluetooth headphones work reliably.

Pros

Works well with Bluetooth headphones.

Cons

Constant ads and upsell to upgrade (Pro) with intrusive popups.
Unwanted charges and difficult refunds; accidental purchases triggered by ads or touch ID.
Crashes and reliability issues: app crashes, inability to save settings, and playback failures (e.g., only demo song or no sound).
Poor cloud service integration: Google Drive and OneDrive not functioning or crash on sign-in; verification issues.
Perceived scam and poor support: difficulty obtaining refunds or support.

Recent reviews

Just downloaded. It sees my Apple Music saved songs. As soon as I try to play it forwards through my whole playlist with no sound until the end. Wish it worked. Only plays the one demo song. Cancelling subscription 🙁