“For as much fun as the game can be, and for as interesrting the stories and characters are, there's just too much connection issues, P2W (gacha rates are genuinely one of the worst I've seen) and RNG (RNG just to even get good cards just…”
Independent automated assessment · 3 signal sources · 600 reviews scanned · analyzed 2026-10-04.
4.1 ★65,539 ratings
5M+Downloads
12+Age rating
396 MBApp size
FreeIn-app purchases
About this app
Umamusume: Pretty Derby is ready to race! Scout featured trainees and supporters as you navigate the immersive sports life simulation through the game's in-depth training system and top-of-the-line 3D graphics!
Introduction -- Umamusume. They are born to run. They inherit otherworldly names, and are inspirited by dreams most dramatic and wonderful. Now, they run ever forward. That, is their destiny. No one knows how the races that lie in their futures will end. Even so, they continue to run, aiming only toward the goal in front of them.
-- Each and every one of the runners sports a unique charm. It's up to you, the trainer, to lead them down the path of victory! You have but one goal—raise your Umamusume to her fullest potential and help turn her greatest dreams into reality.…
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.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 1.35.1 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 1.35.2, updated 2026-09-24.
The app has been updated since this analysis. The findings on this page describe version 1.35.1, not the version now listed on the store.
Release notes for the newer versions, in the developer’s own words:
Version 1.35.2 · 2026-09-24
No release notes were provided for this version.
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
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.
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: Pay to progress
Advancement or competition is gated behind spending money rather than playing.
What we saw: Pay to progress: raised by 6 distinct reviewers (1.0% of 600 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“it's fun to play until you play CM and get crushed you're hope by pay to win players”
“I love Umamusume🥹 it's very fun and you don't have to pay to win 10/10 would recommend”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 1.35.2.
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.