“You have to watch an ad every time it changes screens. also there are pop up ads attached to the bottom of the page. if you need a hint of where a hidden color is, you have to watch an ad sometimes two. although it is a free app, it is…”
Independent automated assessment · 3 signal sources · 2,691 reviews scanned · analyzed 2026-10-06.
4.8 ★421,546 ratings
1M+Downloads
4+Age rating
256 MBApp size
FreeIn-app purchases
About this app
Experience real tranquility with Zen Color, the first coloring game inspired by Zen. Our team is dedicated to providing you with the ultimate relaxing and fulfilling gaming experience. Let go of your worries, forget your stress, and finally put your mind at ease by immersing yourself in the world of Zen coloring.
Escape from the daily grind and chaos of life. Open up Zen Color anytime, anywhere, and transport yourself to a place where you can:…
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.
App Store
This analysis describes version 2.2.9 of the app, analyzed 2026-10-06 . The app may have changed since.
The store currently lists version 2.2.9, updated 2026-09-17.
Google Play
This analysis describes version 2.2.10 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 2.2.10, updated 2026-09-25.
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
2 themes 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
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.
The catch list 1
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.
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 81 distinct reviewers — 3.9% of the 2,078 reviews scanned on this store leg (App Store).
Positive evidence 1
Things this app does right, published at the same strengths as the catch list.
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
One source only — shown, not confirmed 1
A single kind of evidence. We publish these because withholding them would be the bigger distortion, and we do not treat any of them as a finding we stand behind.
Reported by users: Reports that the ads misrepresent the app
Reviewers repeatedly report that the app is not what its advertising showed. We never see the ad creative itself, so nothing we collect can corroborate or refute this — it is published as an attributed user report: what reviewers say, and how many of them said it.
What we saw: Misleading advertising: raised by 7 distinct reviewers (1.1% of 613 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“Unskippable Ads are UNACCEPTABLE and i just got 3 in a row. I'm fine with looking at your ads for 30 seconds but when an ad MAKES me play with it just to get a link to the Play store, then it still doesn't give me a "close" button, that's…”
“The relaxing music is nice, but the areas are so small, you can't see them without a magnifying glass. They're also a very light gray. Extremely hard to see when their small. Don't play this unless you have perfect vision. Also, way to…”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 2.2.9.
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.