“great app, hidden behind paywall?? — okay. finally got beats for my birthday because of the amazing quality. i love this music, let me try to EQ it. oh, locked behind a paywall. let me try to increase the volume..? oh, a paywall. somy…”
Public review signal · 200 reviews scanned · scope limited to review patterns.
3.9 ★7,983 ratings
—Downloads
4+Age rating
142 MBApp size
FreeIn-app purchases
About this app
HEADPHONES CONNECT ◆ EQUALIZER ◆ SPEAKER BOOSTER ◆ AUDIO ENHANCER ◆ EXTRA VOLUME BOOSTER
CONNECT HEADPHONES, ENHANCE BASS & BOOST BEAT. Complete audio solution for music lovers & audiophiles. Use with wired headphones, Bluetooth speakers & any audio device. Transform listening with powerful, customizable sound enhancement.
+--------------------------------------------------+ 〉Key Features: +--------------------------------------------------+
‣ Volume Boost: Increase volume up to 3 times, ensuring never miss a beat. ‣ Bass Booster: Add depth & power to music with bass enhancement feature. ‣ 10 Band Equalizer: Fine-tune sound with our 10 band equalizer, offering 23 presets for the most popular music genres. ‣ Headphones Adaptation: Optimize sound for various headphone models including AirPods, JBL, Jabra, and Bose.…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
No theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
Under 65% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
Paywall blocks the basics9 reviews · user report
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“PAY WALL — Terrible app all settings locked behind a pay wall..”
“Scam — Wanted to try the free trial but instead it put me three months and now I can’t refund because they don’t allow it. I don’t have that kind of money that’s why I wanted to try the FREE TRIAL. Tried contacting their support and they…”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 2.6.1.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business modelFree
Prices and terms as disclosed by the store listing.