Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 4.1, updated 2026-09-23.
Store screenshots supplied by the developer.
Create an incredible music experience with high-definition bass boosting and EQ amplification. This app features a low-frequency (bass) booster and a 10-band equalizer with fully customizable controls (includes a headphone-specific equalizer that optimizes sound based on your device) It also includes a 3D spatializer option, designed to deliver a unique and immersive listening experience.
The equalizer comes with 15+ preloaded presets, including Normal, Classic, Dance, Flat, Acoustic, Electronic, Heavy Metal, Hip Hop, Jazz, Pop, and Rock. Additionally, you can create your own custom presets—a premium feature. The app also offers built-in audio visualizations to enhance both the visual and auditory experience.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Bass Booster just got a serious upgrade. - Studio-style faders, glowing meters and a new 3D dial - New live visualizers, now with a fullscreen mode - Built for iOS 27 - Smooth, click-free playback - Updated headphone profiles and you can now see each correction curve - Crash fixes and stability improvements
Appworthy
bass-booster-and-eq-amplifierWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.