“WAY to many ads, it's great for beginners, but I can barely play with all the adds. it's great if you want to learn, its fun, the waterfall mode works great....but there are WAY to many ads”
Independent automated assessment · 4 signal sources · 706 reviews scanned · analyzed 2026-10-04.
4.7 ★66,564 ratings
10M+Downloads
4+Age rating
—App size
Free · In-app purchasesIn-app purchases
About this app
Hello, music lovers! Are you ready to transform your phone into a professional piano? Discover the colorful world of music today with Easy Piano Keyboard - Piano88!
🌟 Key Features:
🎹 Realistic Piano Simulation with 88 Keys Experience the feeling of playing on a real piano with 88 full keys. This is not just an app, it’s your portable piano!
🔊 Authentic Piano Sound Immerse yourself in musical melodies with the most realistic sound quality. Every key you press sounds like it’s coming from a real piano.
🎵 Automatic Playback of Preloaded Songs Don’t know how to play the piano? No problem! Let the app play your favorite songs automatically. Just sit back and enjoy!
🎧 Add Background Sound from Your Collection Create unique tracks by adding your favorite background sounds to your collection. Feel like you’re creating a musical masterpiece!…
Preview
Real screenshots from the store listing.
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.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 10.0 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 10.0, updated 2026-09-21.
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
1 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
80–89% 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
From the package we downloaded and read — version 10.0, scanned 2026-10-02.
Permissions Android classifies as dangerous
1–2 requested
Counted against the eighteen permissions listed in collect-package.ts. A dangerous permission is one Android asks the user to grant; requesting one is not itself a finding.
Analytics or tracking SDKs in the scanned package
1–2 found
Advertising SDKs in the scanned package
10 or more found
Counted as distinct SDKs in the package we scanned. One mediation bundle can contribute several, so this is not a count of advertisers.
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.
The catch list 2
Charges we publish at a strength we stand behind: measured from an artefact, agreed by independent sources, or reported by enough users to clear that charge's own published bar.
Multiple ad networks bundled
The package embeds several distinct advertising or mediation SDKs — a stack built for ad volume, not for a single house ad.
What we saw: Bundles 16 distinct ad networks / mediation SDKs: Amazon Publisher Services, AppLovin MAX, BidMachine, Chartboost and 12 more
Reported by users: Aggressive ad load
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
What we saw: Raised by 90 distinct reviewers — 12.7% of the 706 reviews scanned on this store leg (Google Play).
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“funny thing about this is I never had the chance to even try it because of the non stop ads.”
“it has too many ads cuz when I try to pause the music theresalways an ad”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 10.0.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown0
Lowest—
Highest—
Google Play does not publish per-purchase prices.