LEGO® DUPLO® DOCTOR
by StoryToys Limited
- Education
- Paid
- Rating
- 4.1
- 3.8K ratings · US storefront
- Top 70%among 79 Education apps
- Last update
- Oct 21, 2026
- Version 1.2.4
- Size
- 253 MB
- Category
- Education
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Welcome to LEGO® DUPLO® DOCTOR - Where Little Healers can Make a Big Difference!
Dive into a delightful world of care and creativity with LEGO® DUPLO® DOCTOR, an interactive app designed to introduce young children to the joys of helping others through playful doctor themed activities. Inspired by the colorful and imaginative world of Lego Duplo, this app turns your child into a hero in a white coat, ready to make the world a better place, one smile at a time.
- Interactive Waiting Room: The journey begins in the waiting room, where patience and preparation are the first steps to becoming a great doctor. Waiting has never been so much fun!
- The Doctor Will See You Now: Your child is the star of the clinic, where a variety of Duplo characters wait to be called. Watch as your little one joins them, gets to help them and ‘play doctor.’
- Simple Health Checks, Big Learnings: Through engaging and intuitive gameplay, children learn the basics of simple health checks, from simple eye tests to measuring blood pressure, all while having a blast.
- Healthy Fun: Guided by intuitive gameplay, children conduct thorough checkups, discovering the fun in health care and the beauty of helping others.
- A Touch of Care: Diagnosis and treatment become an adventure! Children choose how to care for their patients. There are no wrong answers, but one thing will make the patient all right.
- Treatment with a Smile: The satisfaction of making someone feel better is just a tap away. Children learn the value of treatment and care, fostering empathy and a nurturing spirit.
- Safe and age-appropriate
- Designed responsibly to allow your child to 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
- No third-party advertising
SUPPORT
For any questions or assistance, please reach out to us at [email protected].
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
PRIVACY & TERMS
StoryToys takes children's privacy seriously and ensures that its apps comply with privacy laws, including the Children’s 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/ their kids are learning and having fun at the same time.
LEGO®, DUPLO®, the LEGO logo, and the DUPLO logo are trademarks and/or copyrights of the LEGO® Group.
©2025 The LEGO Group. All Rights Reserved.
What’s new
Release notes for the latest version, as written by the developer.
Now updated with bug fixes and improvements!
Rank history
Daily position in the Germany charts. #1 is at the top.
- Best rank
- #29
- Current rank
- #29
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
58/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 19 apps on the charts
- Audience size50% · 20
Ratings: 3,729
- App size25% · 10
Size: 253 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 31 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.2.4LatestReleased Oct 21, 2026
- 1.2.0Released Oct 17, 2025