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Independent automated assessment · 3 signal sources · 503 reviews scanned · analyzed 2026-10-04.

Sing Karaoke - Unlimited Songs

Rounding Squares BV

Singing with Music Video app

4.3 ★22,130 ratings
—Downloads
4+Age rating
92 MBApp size
Free · In-app purchasesIn-app purchases

About this app

√ Just choose a song and sing your heart out! √ Record yourself Singing. Have fun and see how well you sing.

FEATURES: - Explore the catalog per Genre or Search for latest songs - Follow lyrics to help you sing in sync - Advanced player with an innovative split display "Watch/Record" - Record yourself alone or partying with your friends

Download now and have fun singing! Leave us a review to let us know when you will be the next star!…

Preview

Real screenshots from the store listing.

6 screenshots
Sing Karaoke - Unlimited Songs screenshot 1
Sing Karaoke - Unlimited Songs screenshot 2
Sing Karaoke - Unlimited Songs screenshot 3
Sing Karaoke - Unlimited Songs screenshot 4
Sing Karaoke - Unlimited Songs screenshot 5
Sing Karaoke - Unlimited Songs screenshot 6

Independent evidence report

The evidence behind this assessment

This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.

Automated assessment complete

Which version this describes

When we ran this analysis, and what the store lists now.

This analysis describes version 3.3.3 of the app, analyzed 2026-10-04 . The app may have changed since.

The store currently lists version 3.3.3, updated 2026-09-08.

What we measured

Each line is a measurement published as a measurement, never a verdict.

How these are measured

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
Says how to cancel
Themes reported by reviewers
2 themes 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
65–79% 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.

Methodology

Context 1

Measured and published because a reader would want to know — deliberately not a charge. The measurement alone does not show a harm.

Cheapest and priciest options are far apart
MeasuredPublished as context — deliberately not a charge · from the store listingview evidence
The disclosed in-app purchases span an unusually wide price range. Published as context: the cheapest and priciest items may be different kinds of product entirely, so the spread alone deducts nothing.
What we saw: In-app purchases run from USD 1.99 to USD 49.99 — a 25x spread across 7 items

One source only — shown, not confirmed 2

A single kind of evidence. We publish these because withholding them would be the bigger distortion, and we do not treat any of them as a finding we stand behind.

Reported by users: Paywall blocks the basics
One source onlyShown, not confirmed — the only source is user reviews.view evidence
The core of the app — not extras — sits behind payment, or previously-free function moved behind a paywall.
What we saw: Paywall blocks the basics: raised by 15 distinct reviewers (3.0% of 503 reviews scanned)
Reported by users: Aggressive ad load
One source onlyShown, not confirmed — the only source is user reviews.view evidence
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
What we saw: Aggressive ad load: raised by 9 distinct reviewers (1.8% of 503 reviews scanned)

Highlighted reviews

Representative public review excerpts shown as user reports, not Appworthy audit evidence.

Paywall blocks the basics
“I hate it — You have to pay for everything you do on here and I have such an addiction to singing and I want to a game that has to do with singing and I found this one and when I found out that you have to pay I hated and regretted…”
1★ · App Store · 2025-11-24
Paywall blocks the basics
“Do not download — So I noticed that other people were complaining about the VIP thing. I tried it because I wanted to sing Nirvana songs without my mom getting mad about talking to other people, thinking the money thing wouldn’t be that…”
1★ · App Store · 2025-09-25
Paywall blocks the basics
“you have to pay — only got this bc the reviews specifically said no pay and you literally cant do anything or access any songs without paying”
1★ · App Store · 2025-04-21

Assessment & version history

App changes and Appworthy events in one timeline.

Store listing updated to version 3.3.3.

What this app sells

Useful store-disclosed pricing, kept below the app listing.

Items shown7
Lowest$1.99
Highest$49.99
Weekly Subscription$6.99
Karaoke Monthly$9.99
Monthly Subscription$9.99
Yearly Subscription$49.99
Start Free Trial$4.99
Show 2 more purchases
Go Pro$1.99
Sing Karaoke 7-Day Pass$6.99