Public review signal · 400 reviews scanned · scope limited to review patterns.
4.2 ★8,699 ratings
500K+Downloads
4+Age rating
—App size
$3.99In-app purchases
About this app
My OldBoy! is a full-featured and super-fast emulator to run Game Boy and Game Boy Color games on the broadest range of Android devices, from very low-end phones to modern tablets. It emulates accurately almost every aspect of the real hardware. Special features including link cable, rumble, and tilt sensor are also supported. You can also make your GB games colorful by selecting a custom palette.
Of course it does not just emulate the hardware. Thanks to the save state system, you can save progress at any time and return back to it instantly. And while enabling fast-forward in game, you can quickly skip to the part of the game you are mostly interested in.
• Fast emulation with ARM assembly code.…
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.
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
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.
No review themes cleared the reporting threshold.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business model$3.99
Prices and terms as disclosed by the store listing.