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Independent automated assessment · 3 signal sources · 131 reviews scanned · analyzed 2026-10-06.

Craft Builder: 3D Block World

Coup Coup LTD

Dive into a massive craft 3d sandbox and become a true craft master 3d in you…

3.7 ★1,665 ratings
1M+Downloads
4+Age rating
—App size
FreeIn-app purchases

About this app

Dive into a massive craft 3d sandbox and become a true craft master 3d in your own world.

Enter a limitless craft world building craft universe where you can create, design, and survive using 3d craft block mechanics. Start your journey in a mine block craft 3d environment and experience the freedom to build craft anything you imagine and craft your own world in a true block 3d craft experience.…

Preview

Real screenshots from the store listing.

8 screenshots
Craft Builder: 3D Block World screenshot 1
Craft Builder: 3D Block World screenshot 2
Craft Builder: 3D Block World screenshot 3
Craft Builder: 3D Block World screenshot 4
Craft Builder: 3D Block World screenshot 5
Craft Builder: 3D Block World screenshot 6
Craft Builder: 3D Block World screenshot 7
Craft Builder: 3D Block World screenshot 8

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.

Automated analysis in progress

Which version this describes

When we ran this analysis, and what the store lists now.

This analysis describes version 0.5.5 of the app, analyzed 2026-10-06 . The app may have changed since.

The store currently lists version 0.5.5, updated 2026-08-27.

What we measured

Each line is a measurement published as a measurement, never a verdict.

How these are measured

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
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 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.

Methodology

Positive evidence 1

Things this app does right, published at the same strengths as the catch list.

Developer says data deletion can be requested
Measuredfrom the store listingview evidence
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 2

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: Aggressive ad load
One source onlyShown, not confirmed — the only source is user reviews.view evidence
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
What we saw: Aggressive ad load: raised by 16 distinct reviewers (12.2% of 131 reviews scanned)
Reported by users: Reports that the ads misrepresent the app
One source onlyShown, not confirmed — the only source is user reviews.view evidence
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 6 distinct reviewers (4.6% of 131 reviews scanned)

Highlighted reviews

Representative public review excerpts shown as user reports, not Appworthy audit evidence.

Aggressive ad load
“completely false advertising! literally nothing like the ads whatsoever! there's no girly options at all and ads every 5 seconds. absolutely unplayable”
1★ · Google Play · 2026-09-02
Aggressive ad load
“uh nope you're not gonna force me to watch ad after ad and then not give me a reward im reporting this app for stealing content from Minecraft and i am uninstalling second of all you also false advertise and I will be going to the FTC…”
1★ · Google Play · 2026-09-17
Aggressive ad load
“the ad is fake and there's to many ads in it not cute like the ad”
1★ · Google Play · 2026-09-10

Assessment & version history

App changes and Appworthy events in one timeline.

Store listing updated to version 0.5.5.

What this app sells

Useful store-disclosed pricing, kept below the app listing.

Business modelFree

Prices and terms as disclosed by the store listing.