Independent automated assessment · 6 signal sources · 1,245 reviews scanned · analyzed 2026-10-04.
4.6 ★2,141,780 ratings
100M+Downloads
4+Age rating
—App size
Free · In-app purchasesIn-app purchases
About this app
Hi Players,
As you know, Chess is one of the oldest strategy games in the world. Chess is an excellent board logic game that develops such skills as tactics, strategy and visual memory. I'm trying to create an application that allows a player of any level to enjoy the game.
Play Chess, unlock levels and be Chess Master!
Chess pieces:
- The pawn moves to one field forward or two fields at the first move of this figure; beats diagonally to one field forward. - The king moves to one field in the vertical, horizontal or diagonal. - The queen moves to any distance vertically, horizontally or diagonally. - The rook moves to any distance vertically or horizontally. - The knight moves to the field two fields along the vertical and one horizontally or one field vertically and two horizontally. - The bishop moves to any distance diagonally.
Important Chess situations:…
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.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 2.9.4 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 2.9.4, updated 2026-09-17.
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
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
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
From the package we downloaded and read — version 2.9.4, scanned 2026-09-17.
Permissions Android classifies as dangerous
None 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
None 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.
Positive evidence 3
Things this app does right, published at the same strengths as the catch list.
States a price, or offers a one-time purchase
The app's own text offers a one-time or lifetime purchase, or reviewers report that the price is stated clearly.
What we saw: Offers a one-time or lifetime purchase: "Pay once, own it forever. No subscriptions."
Developer says data deletion can be requested
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.
What we saw: 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
No advertising SDKs
No advertising or mediation SDK of any kind was found in the package.
What we saw: No advertising or mediation SDK among the 3 SDKs detected in the package
Assessment & version history
App changes and Appworthy events in one timeline.
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.