Real store listing · independent assessment pending.
5.0 ★6 ratings
—Downloads
4+Age rating
11 MBApp size
$4.99In-app purchases
About this app
PartPerfect is the practice and recording app built for singers who use learning tracks. Load your own learning tracks into the PartPerfect library and use them to practice and record your part — whenever and wherever suits you. PartPerfect works best with left/right split channel learning tracks, where your singing part is in one ear and the other parts are in the other. Use the pan slider to dial in exactly how much of your own part you want to hear while you practice. As you get more confident, gradually shift the balance until you're singing entirely against the other parts — just like the real thing. When you're ready to test yourself, switch to the record tab. Record your singing against your learning track using your device's microphone, then play it back and listen critically.…
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
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
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
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
90% or more 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.
No review themes cleared the reporting threshold.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business model$4.99
Prices and terms as disclosed by the store listing.