Mixing volume booster, equalizer and bass booster into one app , Equalizer is…
KUCO AppsSome warnings 6 things we found but could not confirm. Nothing confirmed. Checked: 279 reviews, the Android app’s code, the store listing and the privacy label.
From our automated analysis, 28 Oct 2026.
This analysis describes version 1.3.0 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-28 .
The store currently lists version 1.3.0, updated 2026-08-18.
Store screenshots supplied by the developer.
Mixing volume booster, equalizer and bass booster into one app , Equalizer is professionally designed to fulfill your musical need. If you want to elevate your music enjoyment, Equalizer - Mega Volume Booster can help you!
Amplify volume to 200%, listen to heavy bass, adjust the sound effects to the best.
🎹 Mega Volume & Bass Equalizer Features:
Volume booster, equalizer and bass booster 3 in 1
Compatible with all your music players
Modern tool for music lovers
Quality: support 5-band or 10-band for android 10+
22 preset or save your custom preset
Control music playback
Radio-like design
Cool edge lighting effect
🎹 When you need an Equalizer?
Enjoy electronic dance music
When your audio's volume is too low
Want to tune your music to better quality
Listen music with headphone…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
Specific evidence of a useful property, within the stated scope.
Offers a one-time or lifetime purchase: "No subscription, one-time purchase"
The app's own text offers a one-time or lifetime purchase, or reviewers report that the price is stated clearly.
Package artefact
Appworthy
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94The developer's store data-safety disclosure states that data deletion can be requested; we have not seen a deletion control in the app's own text
The developer's data-safety disclosure on the store states that users can request deletion of their data, or the app's own text offers a way to delete the account. This restates what the developer declares; it is not a test of whether deletion works. Apple publishes no equivalent disclosure, so on an Apple-only listing only the app's own text can support it.
Open observations that have not cleared the evidence bar.
The app's own text says: "Later"
This observation has not cleared the required evidence standard.
The app's own screens offer a way past sign-up — guest access, skipping, or browsing before registering — rather than gating the product behind an account. The store's privacy disclosure is checked alongside it: that disclosure is self-reported, so it corroborates this credit rather than establishing it.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94The app's own text says: "Download"
This observation has not cleared the required evidence standard.
The app's own copy describes working without a connection — offline mode, downloading for offline use, or content saved for later. Shown because readers filter on it; it is a feature, not a fairness property, and never counts for or against an app.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94Progress is gated behind watching an ad: "1.Watch video to get 10 coins each time"
This observation has not cleared the required evidence standard.
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94Sells a subscription in-app but ships no cancel or manage-subscription text of its own, leaving the store's settings as the only exit
This observation has not cleared the required evidence standard.
Cancelling the subscription is blocked, hidden, multi-step, or simply does not take effect.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94Sells a randomised reward ("1.Watch video to get 10 coins each time") and states no drop rates or odds anywhere in the app's own text
This observation has not cleared the required evidence standard.
The app sells randomised rewards — crates, chests, packs, pulls — and states no drop rates or odds anywhere in its own text, so what the money buys is unknowable before paying.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94The app's own text says: "2.Only 50 coins to Remove Ads"
This observation has not cleared the required evidence standard.
Advancement or competition is gated behind spending money rather than playing.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94The app's own text says: "Free version doesn't support, you can get a pro version to unlock these features."
This observation has not cleared the required evidence standard.
The core of the app — not extras — sits behind payment, or previously-free function moved behind a paywall.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94Offers a trial ("Pro Exclusive Privileges") and states no renewal price, renewal date or auto-renew notice anywhere in the app's own text
This observation has not cleared the required evidence standard.
The app's own screens offer a free trial without stating, beside it, what happens when the trial ends. Read this as context rather than as a charge: renewal terms are normally shown on the store's purchase sheet instead, which we cannot see, and we can only observe one kind of evidence for this — so it is shown, but never counted as a charge.
Package artefact
sha256:ac11d47fa1b3cb757a03baa867c9d4a0eca3b626cdcb5f188bdd42cdb52c5d94Nothing was published as a thing to watch for in this assessment. That is not a finding that nothing is wrong with the app.
No review-based observation is published in this assessment. That does not establish that reviewers had no problems.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
Android package 1.3.0, scanned 28 Oct 2026. These describe that package, not the current store version.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
This analysis describes version 1.3.0 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-28 .
The store currently lists version 1.3.0, updated 2026-08-18.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
No release notes were provided for this version.
equalizer-pro-and-volume-boostAssessed 2026-10-28 from 279 user reviews, the app's package, the store listing and its privacy label.
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
No itemized purchase list is available for this listing.
This assessment is produced automatically. Six independent signals are read — user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure — and each candidate finding is filed under the sources that support it.
No charge stands on one kind of evidence — with one published exception. A finding is either a measured fact that anyone can reproduce (an ad SDK is in the package; every subscription bills weekly; the privacy label omits a tracker we can see), or it is an interpretation — and an interpretation needs independent sources to agree before it reaches the catch list. The exception is a harm only users can see: a charge may publish from reviews alone, as “Reported by N users”, once enough reviewers raise it to clear that charge’s own published bar. That agreement rule is what replaced the human reviewer, not a model’s confidence.
There is no overall score, on purpose. A 0–99 number was published here until 2026-09-15. It was withdrawn because it discriminated too weakly to be the instrument — 44.7% of every pair of apps tied — and because a single number is a verdict where a count is an observation. What publishes instead is a row of measurements, each of which says what was counted and, where we could not look, says that instead.
Findings under One source only are real reports we do not stand behind as findings. They are shown because withholding them entirely would hide a genuine complaint, and labelled because publishing them as charges would be an accusation off a single source.
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.