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Volume Booster - EQ Amplifier
Nguye Thi Hien · Lifestyle

Review signals only — 1 user-reported signal — from user reviews, not yet audited by Appworthy.

Review signals only — 1 user-reported signalConfidence: Low143 reviews scannedas of 2026-10-07

Reported by users

Recurring themes across scanned reviews — a signal, not a finding. User reports
Aggressive ad load17 reviews · 11.9% of scanned

What reviewers said

Verbatim excerpts from public store reviews, shown as corroborating user reports. They are not Appworthy audit evidence, and a quotation is not proof of the finding it sits under.

Aggressive ad load

Bad — Bad too many ads

1★ · App Store · 2026-09-26

Way too many ads — They show too many ads. And they don’t sync your Apple music right, because it didn’t show any songs. It only showed playlists with zero songs in them.

1★ · App Store · 2026-07-23

WORST APP — HORRIBLE! Wants me to pay to use the equalizer, and its just a ahh interface, too many ads and i recommend using a PC instead of this

1★ · App Store · 2026-07-21

What this app sells

Every purchase the store discloses. Store listing
 What this app sells

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.

Subscriptions1
Volume Booster SubscriptionTerm not stated$9.99
One-off packs3
Volume Booster PremiumPack$4.99
Volume Booster PremiumPack$29.99
Bass Booster PremiumPack$9.99

How a review signal works

Automated, review-derived, and always superseded by a human review.

A review signal is produced automatically from public app reviews by a classifier — never by a hands-on Appworthy test, and never by a human analyst. It exists so a real, not-yet-audited app can carry more than a blank “Not yet tested” listing, without ever being mistaken for an assessment.

A theme only appears above once at least 5 distinct reviews corroborate it — one angry review can never tag an app. These thresholds are published settings and may be tuned as coverage grows.

It carries no confirmed findings — reviews are one kind of evidence, and nothing here has been hands-on tested. The moment Appworthy publishes a full assessment of this app, it replaces this signal, permanently.

 Not yet human-reviewed

A human review replaces this review-derived signal with hands-on, recorded measurements.

Hands-on inspections are not yet open.