Some warnings 1 confirmed warning. Checked: 64 reviews, the Android app’s code, the store listing and the privacy label.
From our automated analysis, 27 Oct 2026. Every label links to its evidence in the full report below.
This analysis describes version 1.0.3 of the app, analyzed 2026-10-27 .
The store currently lists version 1.0.3, updated 2026-10-15.
This analysis describes version 1.0.1 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-26 .
The store currently lists version 1.0.2, updated 2026-10-12.
Store screenshots supplied by the developer.
No Waiting. No Lives. No Frustration. Just word puzzles whenever you want.
Bubble Sort is the relaxing word puzzle game with NO WAITING—ever. No lives to run out. No timers forcing you to stop. No "come back in 30 minutes." Merge word bubbles into hidden categories, solve clever brain teasers, and keep playing as long as you like, at your own pace.
Every level challenges your logic, vocabulary, and pattern recognition while staying calm and rewarding. Play one quick round or a hundred in a row—the choice is always yours.
WHY PLAYERS LOVE IT
- No Waiting, Ever – forget lives, timers, and forced breaks. Play as much as you want, whenever you want
- Relaxing by Design – calm word puzzles that challenge your brain without the pressure
- Hundreds of Clever Levels – fresh categories and new connections as you progress
- Play Anywhere, Offline – a quick round or a long session, anytime…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
Findings that met the published evidence standard.
Bundles 16 distinct ad networks / mediation SDKs: Amazon Publisher Services, AppLovin MAX, BidMachine, Chartboost and 12 more
The package embeds several distinct advertising or mediation SDKs — a stack built for ad volume, not for a single house ad.
Package artefact
Appworthy
sha256:9b8e6ee0fd8a2c42bfea081ce36fee9434891fa407c79cdc25e4048050f2000bFacts that add context without being a charge.
In-app purchases run from USD 1.99 to USD 49.99 — a 25x spread across 10 items
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.
Open observations that have not cleared the evidence bar.
The app's own text says: "Watch the entire video to claim your reward"
This observation has not cleared the required evidence standard.
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
Package artefact
sha256:9b8e6ee0fd8a2c42bfea081ce36fee9434891fa407c79cdc25e4048050f2000bSells a subscription in-app but ships no cancel or manage-subscription text of its own, leaving the store's settings as the only exit
This observation has not cleared the required evidence standard.
Cancelling the subscription is blocked, hidden, multi-step, or simply does not take effect.
Package artefact
sha256:9b8e6ee0fd8a2c42bfea081ce36fee9434891fa407c79cdc25e4048050f2000bProgress itself is for sale: "Need More Coins Popup"
This observation has not cleared the required evidence standard.
Advancement or competition is gated behind spending money rather than playing.
Package artefact
sha256:9b8e6ee0fd8a2c42bfea081ce36fee9434891fa407c79cdc25e4048050f2000bOffers a free trial ("Is Free Trial:") with no renewal price, renewal date or auto-renew notice anywhere in the app's own text
This observation has not cleared the required evidence standard.
The app's own screens offer a free trial without stating, beside it, what happens when the trial ends. Read this as context rather than as a charge: renewal terms are normally shown on the store's purchase sheet instead, which we cannot see, and we can only observe one kind of evidence for this — so it is shown, but never counted as a charge.
Package artefact
sha256:9b8e6ee0fd8a2c42bfea081ce36fee9434891fa407c79cdc25e4048050f2000bThe app's own text says: "Thanks for your interest. We will share more once you're back online."
This observation has not cleared the required evidence standard.
The app's own copy describes working without a connection — offline mode, downloading for offline use, or content saved for later. Shown because readers filter on it; it is a feature, not a fairness property, and never counts for or against an app.
Package artefact
sha256:9b8e6ee0fd8a2c42bfea081ce36fee9434891fa407c79cdc25e4048050f2000bNo review-based observation is published in this assessment. That does not establish that reviewers had no problems.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
Android package 1.0.1, scanned 25 Oct 2026. These describe that package, not the current store version.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
This analysis describes version 1.0.3 of the app, analyzed 2026-10-27 .
The store currently lists version 1.0.3, updated 2026-10-15.
This analysis describes version 1.0.1 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-26 .
The store currently lists version 1.0.2, updated 2026-10-12.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Bubble Sort is now even more satisfying to play! -More fluid bubble movement for an even smoother experience -Improved level flow and puzzle balance -Performance improvements and minor bug fixes
No release notes were provided for this version.
bubble-sortAssessed 2026-10-27 from 64 user reviews, the app's package, the store listing and its privacy label.
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
This assessment is produced automatically. Six independent signals are read — user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure — and each candidate finding is filed under the sources that support it.
No charge stands on one kind of evidence — with one published exception. A finding is either a measured fact that anyone can reproduce (an ad SDK is in the package; every subscription bills weekly; the privacy label omits a tracker we can see), or it is an interpretation — and an interpretation needs independent sources to agree before it reaches the catch list. The exception is a harm only users can see: a charge may publish from reviews alone, as “Reported by N users”, once enough reviewers raise it to clear that charge’s own published bar. That agreement rule is what replaced the human reviewer, not a model’s confidence.
There is no overall score, on purpose. A 0–99 number was published here until 2026-09-15. It was withdrawn because it discriminated too weakly to be the instrument — 44.7% of every pair of apps tied — and because a single number is a verdict where a count is an observation. What publishes instead is a row of measurements, each of which says what was counted and, where we could not look, says that instead.
Findings under One source only are real reports we do not stand behind as findings. They are shown because withholding them entirely would hide a genuine complaint, and labelled because publishing them as charges would be an accusation off a single source.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.