“Too many ads — I thought I was downloading a game with no ads annnnnnd it’s not. There are tons of them and they make the overall experience super unenjoyable. Aesthetically, it looks nice.”
Independent automated assessment · 3 signal sources · 502 reviews scanned · analyzed 2026-10-05.
4.9 ★91,018 ratings
—Downloads
4+Age rating
201 MBApp size
Free · In-app purchasesIn-app purchases
About this app
Enjoy the Free Sudoku Puzzle Game, Brain Games for people who are a fresh start and advanced! Thousands of Sudoku Puzzles Game to play and solve. Download and start the Daily Challenge! The Sudoku - Brain Games has many different Sudoku puzzles and contained four different levels such as Easy, Medium, Difficult, and Expert to help you to choose the appropriate level for you! There are easy levels of daily Sudoku puzzles to train your brain and Medium or hard Sudoku levels are also waiting for you. The game has the functions that to add or remove notes by turning on the memo during gameplay. Did you make a mistake? Of course, there are undo and hints functions! Don't give up!! -Highlights- 9*9 & 3*2 blocks: 9x9 and 3*2 grids with simple design Easy, Medium, Hard, and Expert: Four perfectly balanced difficulty levels:…
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 5.7.0 of the app, analyzed 2026-10-05 . The app may have changed since.
The store currently lists version 5.7.0, updated 2026-09-04.
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
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
90% or more 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 79 distinct reviewers — 15.7% of the 502 reviews scanned on this store leg (App Store).
Context 1
Measured and published because a reader would want to know — deliberately not a charge. The measurement alone does not show a harm.
Cheapest and priciest options are far apart
The disclosed in-app purchases span an unusually wide price range. Published as context: the cheapest and priciest items may be different kinds of product entirely, so the spread alone deducts nothing.
What we saw: In-app purchases run from USD 0.99 to USD 59.99 — a 61x spread across 10 items
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.
From the store listing: Usable without an account
The app's own screens offer a way past sign-up — guest access, skipping, or browsing before registering — rather than gating the product behind an account. The store's privacy disclosure is checked alongside it: that disclosure is self-reported, so it corroborates this credit rather than establishing it.
What we saw: The store privacy disclosure (8 entries) links no contact details or identifiers to the user — consistent with an app that does not require an account. Self-reported by the developer.
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“Way too many ads — Ads are out of control. Made the game unplayable so had to delete.”
“Sudoku — Wish there wasn’t so many ads”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 5.7.0.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown10
Lowest$0.99
Highest$59.99
Sudoku Pro - 1 Week$2.99
Monthly Subscription$2.99
Sudoku Pro - 1 Month$9.99
3 Months Subscription$5.99
Yearly Subscription$14.99
Show 5 more purchases
Sudoku Pro - 1 Year$59.99
Sudoku Pro$7.99
2 Hints$0.99
15 Hints$4.99
50 Hints$9.99