69
BU Score
Solid
Hungry Caterpillar Play School
✍️ BU Analytics Review
“
Hungry Caterpillar Play School is an iOS app from StoryToys Limited in the News category, currently rated 4.3★ across 20,307 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 69 — Solid (established niche player). For a News app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 11 of 11 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (20,307 ratings)METRIC | +$5,500 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| Mature app (8y old)METRIC | +$1,500 | |
| too expensiveREVIEW | −$1,000 | |
| support teamREVIEW | +$900 | |
| Good rating (4.3★)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Localized (5 languages)METRIC | +$600 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Dec 24
Jan 25
Feb 25
Apr 25
Jul 25
Aug 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 452 MB🔞 4+📱 iOS 13.0+🔖 v18.2.0🔄 updated 2w ago🌐 EN, FR, DE, PT, ES📂 News💰 Paid🚀 Launched 2018 (8y old)
📝 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. Play games that teach early coding, measurement, patterns, and more.
SCIENCE & NATURE - activities and non-fiction books make little ones aware of science and the natural world.
PROBLEM-SOLVING - match pairs, learn shapes, solve jigsaw puzzles, and complete fun quizzes.
ART & MUSIC - artistic activities include coloring, collage, and building blocks. Experiment with musical notes, explore scales, learn chords, and create beats.
HEALTH & WELLNESS - practice meditations to calm down, relax, and reduce anxiety.
Apple Editor’s Choice 2022
FEATURES
• Safe and age-appropriate
• Designed responsibly to let your child enjoy screen time while developing healthy digital habits at a young age
• Play pre-downloaded content offline without wifi or internet
• Regular updates with new content
• Apple Family Sharing for easy subscription sharing with other family members
• No third-party advertising
• No in-app purchases for subscribers
SUPPORT
For any questions or assistance, please reach out to us at support@storytoys.com
ABOUT STORYTOYS
Our mission is to bring the world's most popular characters, worlds, and stories to life for children. We make apps for kids that engage them in well-rounded activities designed to help them learn, play, and grow. Parents can enjoy peace of mind knowing their kids are learning and having fun at the same time.
PRIVACY & TERMS
StoryToys takes children's privacy seriously and ensures that its apps comply with privacy laws, including the Child Online Privacy Protection Act (COPPA). If you would like to learn more about the information we collect and how we use it, please visit our privacy policy at https://storytoys.com/privacy.
Read our terms of use here: https://storytoys.com/terms.
SUBSCRIPTION DETAILS
This app contains sample content that is free to play. However, LOTS MORE fun and entertaining games and activities are available if you purchase a monthly or yearly subscription. While you are subscribed you can play with EVERYTHING. We regularly add new stuff, so subscribed users will enjoy ever-expanding play opportunities.
• Subscriptions are billed monthly or annually according to the rate of the selected subscription plan.
• You can change your mind at any point. Cancelling can be done through your iTunes settings.
• Your subscription will auto-renew at the cost of the chosen package unless you cancel it 24 hours before the end of the current subscription period. Subscription fees are charged to your iTunes account.
• After purchase, you can manage your subscription and turn off auto-renewal by going to your Account Settings.
• When you purchase a subscription, you forfeit any unused portion of a free trial period.
• You can use your subscription on any device registered with the same Apple ID that you subscribed from.
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. Play games that teach early coding, measurement, patterns, and more.
SCIENCE & NATURE - activities and non-fiction books make little ones aware of science and the natural world.
PROBLEM-SOLVING - match pairs, learn shapes, solve jigsaw puzzles, and complete fun quizzes.
ART & MUSIC - artistic activities include coloring, collage, and building blocks. Experiment with musical notes, explore scales, learn chords, and create beats.
HEALTH & WELLNESS - practice meditations to calm down, relax, and reduce anxiety.
Apple Editor’s Choice 2022
FEATURES
• Safe and age-appropriate
• Designed responsibly to let your child enjoy screen time while developing healthy digital habits at a young age
• Play pre-downloaded content offline without wifi or internet
• Regular updates with new content
• Apple Family Sharing for easy subscription sharing with other family members
• No third-party advertising
• No in-app purchases for subscribers
SUPPORT
For any questions or assistance, please reach out to us at support@storytoys.com
ABOUT STORYTOYS
Our mission is to bring the world's most popular characters, worlds, and stories to life for children. We make apps for kids that engage them in well-rounded activities designed to help them learn, play, and grow. Parents can enjoy peace of mind knowing their kids are learning and having fun at the same time.
PRIVACY & TERMS
StoryToys takes children's privacy seriously and ensures that its apps comply with privacy laws, including the Child Online Privacy Protection Act (COPPA). If you would like to learn more about the information we collect and how we use it, please visit our privacy policy at https://storytoys.com/privacy.
Read our terms of use here: https://storytoys.com/terms.
SUBSCRIPTION DETAILS
This app contains sample content that is free to play. However, LOTS MORE fun and entertaining games and activities are available if you purchase a monthly or yearly subscription. While you are subscribed you can play with EVERYTHING. We regularly add new stuff, so subscribed users will enjoy ever-expanding play opportunities.
• Subscriptions are billed monthly or annually according to the rate of the selected subscription plan.
• You can change your mind at any point. Cancelling can be done through your iTunes settings.
• Your subscription will auto-renew at the cost of the chosen package unless you cancel it 24 hours before the end of the current subscription period. Subscription fees are charged to your iTunes account.
• After purchase, you can manage your subscription and turn off auto-renewal by going to your Account Settings.
• When you purchase a subscription, you forfeit any unused portion of a free trial period.
• You can use your subscription on any device registered with the same Apple ID that you subscribed from.
🆕 What's New · v18.2.0
Celebrate The Very Hungry Caterpillar’s anniversary! This update focuses on behind-the-scenes technical enhancements to keep everything running smoothly.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Hungry Caterpillar Play School
- Developer
- StoryToys Limited
- Bundle ID
- com.storytoys.veryhungrycaterpillar.school.free.ios
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN, FR, DE, PT, ES
Company
- Website
- storytoys.com
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $2.4K/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth20,307 ratings+15402% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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