“after a 20 second play you are forced to watch more than 30 seconds of no-opt-out ad. way too many forced ads and the game graphics and fight options are very poor. I think the game was made to be just a simple click bait.”
Independent automated assessment · 6 signal sources · 457 reviews scanned · analyzed 2026-10-04.
4.1 ★72,775 ratings
10M+Downloads
12+Age rating
387 MBApp size
FreeIn-app purchases
About this app
Get ready for an epic journey of muscle and strategy in "Boss Fight" - the game where you start small but dream big! You're the underdog warrior, facing off against foes who've never heard of skipping leg day. But fear not! Every battle, win or lose, bulks up your "power" and "defense", visualized as your character's burgeoning muscles and towering stature. Dive into levels where you embody fighters from across the globe - from a nimble boxer to a capoeira master, an MMA fighter to a streetwise brawler. Each defeat is just a step closer to becoming the ultimate boss yourself. With each upgrade, watch your character grow from a lightweight contender to a heavyweight champion. But it's not all about brute strength; strategy is key.…
Preview
Real screenshots from the store listing.
Independent evidence report
The evidence behind this assessment
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 0.5.1 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 0.5.1, updated 2026-09-10.
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 at least 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
1 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 package we scanned
From the package we downloaded and read — version 0.5.1, scanned 2026-09-25.
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
10 or more 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.
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.
Multiple ad networks bundled
The package embeds several distinct advertising or mediation SDKs — a stack built for ad volume, not for a single house ad.
What we saw: Bundles 16 distinct ad networks / mediation SDKs: Amazon Publisher Services, AppLovin MAX, BidMachine, Chartboost and 12 more
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: Aggressive ad load
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 107 distinct reviewers (23.4% of 457 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“you play for 30 seconds and then you get a 1 minute ad every single time, I understand you get ads in games but not like this.. it's a good game ruined by too many ads”
“Ads are unbearable, and EVERY fight is starting from square one again so upgrades don't mean a damn thing. Uninstalled in less than an hour and it's a shame too because it has potential to be the best fighting game on mobile.”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 0.5.1.
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.