Appworthy

Kids Piano Fun: Music Games

Baby Songs And Sounds

Tap Toy
Download on theApp StoreGet it onGoogle Play
App Store rating3.9★330 ratings
Google Play rating4.2★7.4K ratings
PriceFreeIn-app $3.99–$47.99
Age4+Store age rating
Size1,830 MBiPhone download
CategoryGames
DeveloperTap Toy

What we found

Full report

Some warnings 21 users report an aggressive ad load; 1 thing we found but could not confirm. Nothing confirmed. Checked: 408 reviews, the Android app’s code, the store listing and the privacy label.

Money

Ads

From our automated analysis, 30 Oct 2026. Every label links to its evidence in the full report below.

This analysis describes version 8.0 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-30 .

The store currently lists version 8.0, updated 2026-10-07.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

Hello there little toddler friends! Come and sing along the baby toddler piano lullabies and your little childhood toddler piano tunes with us! You can come and play cool new musical instruments with Nik-Naks and his preschool toddler piano learning friends! These amazing musical games for children will help them develop awesome musical learning piano skills!

Help your little piano learning toddler develop their motor, cognitive and sensory skills with the help of Nik-Naks the cute toddler and friends! This Baby piano preschool learning fun activity will help your little toddler love music! The children friendly sounds and musical learning instruments will help your toddler baby enhance his hand-eye coordination.

It is a great Kids Piano learning activity for your toddler to help them with their Preschool and kindergarten activities.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

1 published · 3 shown, not confirmed

Positives 1

Specific evidence of a useful property, within the stated scope.

Developer says data deletion can be requested

Measured

The developer's store data-safety disclosure states that data deletion can be requested; we have not seen a deletion control in the app's own text

Sources
The store listing
Agreement
A measured fact from one deterministic, checkable source.
Where measured
From the Google Play listing
Definition

The developer's data-safety disclosure on the store states that users can request deletion of their data, or the app's own text offers a way to delete the account. This restates what the developer declares; it is not a test of whether deletion works. Apple publishes no equivalent disclosure, so on an Apple-only listing only the app's own text can support it.

Open evidence

One source only — shown, not confirmed 3

Open observations that have not cleared the evidence bar.

Hard to cancel

One source only

Sells a subscription in-app but ships no cancel or manage-subscription text of its own, leaving the store's settings as the only exit

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

Cancelling the subscription is blocked, hidden, multi-step, or simply does not take effect.

How we know

Package artefact

sha256:a3d6b6770f89efbf92a2685f44ce23986154131e231ccfdcfd2f7839110c48f2

Aggressive ad load

One source only

Aggressive ad load: raised by 21 distinct reviewers (about 1 in 19 reviews we read)

Sources
User reviews
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
From Google Play reviews

This observation has not cleared the required evidence standard.

Definition

Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.

Open evidence
How we know
Share and sample
5.1% of the 408 reviews read.

Works offline

One source only

The app's own text says: "Open ad when you're back online."

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

The app's own copy describes working without a connection — offline mode, downloading for offline use, or content saved for later. Shown because readers filter on it; it is a feature, not a fairness property, and never counts for or against an app.

How we know

Package artefact

sha256:a3d6b6770f89efbf92a2685f44ce23986154131e231ccfdcfd2f7839110c48f2

Nothing was published as a thing to watch for in this assessment. That is not a finding that nothing is wrong with the app.

What reviewers report

408 reviews read · 1 review-based observation

408 reviews read for this analysis. Each observation keeps the sample and store it was based on.

Aggressive ad load

Shown, not confirmed

Useless when there's an ad every few seconds

1★ · Google Play · 2024-05-19

It functions, but omg the amount of ads. Ads to pick a game, ads to change instrument, banner ads on nearly every interface, I'm surprised there isnt an ad that pops up every key press on the piano. To make matters worse there is no…

2★ · Google Play · 2024-11-10

SO MANY ADS AND THE DUMEICORN KEEPS TALKING

1★ · Google Play · 2025-05-08

A sampled review illustrates one person’s experience. It does not establish a finding on its own.

Measurements

8 measured · 0 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Replies to at least 1 review in 20
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
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
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 app package we scanned

Android package 8.0, scanned 20 Oct 2026. These describe that package, not the current store version.

Sensitive permissions
1–2 requested
Counted against a fixed list of eighteen sensitive Android permissions: sixteen runtime permissions, among them location, camera, microphone, contacts and SMS, and two the user must switch on in system settings, drawing over other apps and usage access. Requesting one is not itself a finding.
Analytics or tracking SDKs in the scanned package
1–2 found
Advertising SDKs in the scanned package
1–2 found
Counted as distinct SDKs in the package we scanned. One mediation bundle can contribute several, so this is not a count of advertisers.
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Assessed 30 Oct 2026

This analysis describes version 8.0 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-30 .

The store currently lists version 8.0, updated 2026-10-07.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 6.0 · 2024-04-29
Thank you for playing our Game. Here are some of the details of this update: - Minor bug fixes for better user experience Help us and spare a few seconds to rate it and write your opinion on App Store. Your review will allow us to improve and develop new free games.

Google Play

Version 8.0 · 2026-10-07

No release notes were provided for this version.

Version 7.9 · 2026-10-07

No release notes were provided for this version.

Version 7.8 · 2026-09-16

No release notes were provided for this version.

Assessment record

Status
Automated analysis
App identifier
kids-piano-fun
Assessment date
30 Oct 2026
Sources used
6 independent signals: user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure
Reviews read
408
Package examined
Android · 8.0 · scanned 20 Oct 2026
Human inspection
Not completed

Assessed 2026-10-30 from 408 user reviews, the app's package, the store listing and its privacy label.

How we know
Measurement vocabulary
1.4

How this page was produced

Analyzed 2026-10-30 Version analyzed: 8.06 independent signals408 reviews scannedConfidence: HighNot human-reviewedVocabulary v1.14Methodology v1.3
Signals run: user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure.

Store facts

App Store · Google Play

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
3.92 ★ · 330 ratings
Version
6.0
Updated
29 Apr 2024
Price
Free · In-app purchases
Age rating
4+
Size
1,830 MB
Open in App Store

Google Play

Store rating
4.23 ★ · 7,432 ratings
Version
8.0
Updated
7 Oct 2026
Price
Free · In-app purchases
Age rating
4+
Size
Not supplied
Open in Google Play
Developer
Tap Toy
Category
Games
Listing price
Free · In-app purchases

Purchases the store lists

 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.

Google Play doesn’t publish per-purchase prices. The list below covers the other store only.
Subscriptions7
New panel monthly subscriptionMonthly$4.99
Monthly Sub Go UnlimitedMonthly$4.99
Monthly Subscription 7D trialMonthly$4.99
Monthly Sub Main PanelMonthly$4.99
Monthly Sub with 7days FTMonthly$4.99
New panel yearly subscriptionYearly$24.99
Yearly Sub Claim Free TrialYearly$47.99
Show 3 more purchases we couldn’t categorise

These are really on sale; we just can’t tell from the name whether they recur.

Unlock Full GameTerm not stated$5.99
Go Unlimited IAPTerm not stated$14.99
Special OfferTerm not stated$3.99
This list is cut off. Apple shows at most 10 in-app purchases, and this app is at the limit — so it very likely sells more than we can see.

Method and limits

What this report can and cannot show

How the automated analysis works

This assessment is produced automatically. Six independent signals are read — user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure — and each candidate finding is filed under the sources that support it.

No charge stands on one kind of evidence — with one published exception. A finding is either a measured fact that anyone can reproduce (an ad SDK is in the package; every recurring plan the store lists is named as weekly, the term read from the purchase names, with a list cut off at the store’s 10-item maximum not assessed; the privacy label omits a tracker we can see), or it is an interpretation — and an interpretation needs independent sources to agree before it reaches the catch list. The exception is a harm only users can see: a charge may publish from reviews alone, as “Reported by N users”, once enough reviewers raise it to clear that charge’s own published bar. That agreement rule is what replaced the human reviewer, not a model’s confidence.

There is no overall score, on purpose. A 0–99 number was published here until 2026-09-15. It was withdrawn because it discriminated too weakly to be the instrument — 44.7% of every pair of apps tied — and because a single number is a verdict where a count is an observation. What publishes instead is a row of measurements, each of which says what was counted and, where we could not look, says that instead.

Findings under One source only are real reports we do not stand behind as findings. They are shown because withholding them entirely would hide a genuine complaint, and labelled because publishing them as charges would be an accusation off a single source.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A hands-on test can confirm or contradict a finding and adds its own measurements; it does not change a measurement row. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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