WARSHIP BATTLE:3D World War II

Thrilling news for the over 70 million fans of Gunship Battle!

JOYCITY Corp.
Google Play rating3.7★665.2K ratings
PriceFreeIn-app purchases
Age9+Store age rating
CategoryGames
DeveloperJOYCITY Corp.

What we found

Full report

Serious warnings 2 confirmed warnings. Checked: 400 reviews, the Android app’s code, the store listing and the privacy label.

Money

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Privacy

From our automated analysis, 27 Oct 2026. Every label links to its evidence in the full report below.

This analysis describes version 3.8.7 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-27 .

The store currently lists version 3.8.7, updated 2024-07-29.

Preview

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

Store screenshots supplied by the developer.

About this app

Thrilling news for the over 70 million fans of Gunship Battle!

Take the battle to the seas in WARSHIP BATTLE, a 3D warship action game, with missions inspired by the historic naval clashes of World War II.

From the USS Arizona to the HMS Bulldog, take control of authentic World War II era vessels and steer them through epic naval battles to glorious victory!

Game Features

- High quality 3D graphics despite compact app size

- Fast paced naval battles with authentic warships from the World War II era

- Customize your warships with different weapons and parts to win the battle

- Episodes and hidden missions based on real WWII naval battles.

This game is free to play, but you can choose to pay real money for special in-game items.

[Access Authorizations in JOYCITY Games]

1.…

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

2 published · 3 shown, not confirmed

Things to watch for 2

Findings that met the published evidence standard.

Privacy disclosure does not match the app

Measured

The store privacy disclosure (1 entry) names no tracking or advertising use, but the package ships 5 advertising/tracking SDKs: Firebase Analytics, Flurry, Google Mobile Ads (AdMob / Ad Manager), InMobi

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

Tracking or advertising SDKs are present in the package that the store's own privacy disclosure does not account for.

Open evidence

Multiple ad networks bundled

Measured

Bundles 3 distinct ad networks / mediation SDKs: Google Mobile Ads (AdMob / Ad Manager), InMobi, Meta Audience Network

Sources
SDKs in the app package
Agreement
A measured fact from one deterministic, checkable source.
Where measured
Found in the Android app’s package
Definition

The package embeds several distinct advertising or mediation SDKs — a stack built for ad volume, not for a single house ad.

How we know

Package artefact

sha256:f7e8f6a21c0874a886b3f6e529c8c36cfb5b54f3d243a0e174d87cc125ab19c4

One source only — shown, not confirmed 3

Open observations that have not cleared the evidence bar.

Aggressive ad load

One source only

The app's own text says: "Skip video"

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

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

How we know

Package artefact

sha256:f7e8f6a21c0874a886b3f6e529c8c36cfb5b54f3d243a0e174d87cc125ab19c4

Usable without an account

One source only

The app's own text says: "Hello, anonymous user (not signed in)!"

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 screens offer a way past sign-up — guest access, skipping, or browsing before registering — rather than gating the product behind an account. The store's privacy disclosure is checked alongside it: that disclosure is self-reported, so it corroborates this credit rather than establishing it.

How we know

Package artefact

sha256:f7e8f6a21c0874a886b3f6e529c8c36cfb5b54f3d243a0e174d87cc125ab19c4

Works offline

One source only

The app's own text says: "View the ad you saved when you were offline"

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:f7e8f6a21c0874a886b3f6e529c8c36cfb5b54f3d243a0e174d87cc125ab19c4

What reviewers report

400 reviews read · 0 review-based observations

No review-based observation is published in this assessment. That does not establish that reviewers had no problems.

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 fewer than 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
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 app package we scanned

Android package 3.8.7, scanned 27 Oct 2026. These describe that package, not the current store version.

Sensitive permissions
3–5 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
3–9 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 27 Oct 2026

This analysis describes version 3.8.7 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-27 .

The store currently lists version 3.8.7, updated 2024-07-29.

Store update history

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

Google Play

Version 3.8.7 · 2024-07-29

No release notes were provided for this version.

Assessment record

Status
Automated analysis
App identifier
warship-battle
Assessment date
27 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
400
Package examined
Android · 3.8.7 · scanned 27 Oct 2026
Human inspection
Not completed

Assessed 2026-10-27 from 400 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 2026-10-27 Version analyzed: 3.8.76 independent signals400 reviews scannedConfidence: HighNot human-reviewedVocabulary v1.13Methodology 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

Google Play

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

Google Play

Store rating
3.70 ★ · 665,165 ratings
Version
3.8.7
Updated
29 Jul 2024
Price
Free · In-app purchases
Age rating
9+
Size
Not supplied
Open in Google Play
Developer
JOYCITY Corp.
Category
Games
Listing price
Free · In-app purchases

Purchases the store lists

 What this app sells
Google Play doesn’t publish per-purchase prices.

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 subscription bills weekly; 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.

Request a correction

[email protected]

Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.