Independent automated assessment · 3 signal sources · 52 reviews scanned · analyzed 2026-10-04.
4.2 ★25,864 ratings
500K+Downloads
4+Age rating
478 MBApp size
Free · In-app purchasesIn-app purchases
About this app
Hungry Caterpillar Play School offers a calming and beautiful environment for young children ages 2-6. Activities are based on Montessori principles that encourage hands-on and independent learning. The app is inspired by Eric Carle, a beloved author and illustrator known for his classic children’s books, including “The Very Hungry Caterpillar”. • Hundreds of books, activities, videos, songs, and meditations. • Child-centric learning—explore and learn at your own pace • Eric Carle's beautiful and unique art style • Essential early learning for kids aged 2-6 • Gentle rewards to encourage repeated play—crucial for early learners • Highly praised by parents of neurodivergent children LEARNING BENEFITS ABCs - learn the alphabet and how to read. Children trace letters and learn to spell their name. EARLY MATH - explore numbers 1-10.…
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 19.1.0 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 19.1.0, updated 2026-07-30.
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
Says 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
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
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.
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 2.99 to USD 59.99 — a 20x 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 (2 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.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown10
Lowest$2.99
Highest$59.99
Learning - Pay Monthly$7.99
Learning - Pay Monthly$9.99
Monthly Membership$9.99
Limited Offer - Pay Monthly$9.99
Start learning – Pay monthly$7.99
Show 5 more purchases
Learning - Pay Monthly$6.99
Big Savings - Pay Annually$59.99
Annual - Best Value$49.99
Learning - Pay Yearly - Save!$59.99
Special Offer$2.99
Google Play does not publish per-purchase prices.