LEGO® DUPLO® World
Fun educational games for kids
Free · In-App Purchases · Designed for iPad
Welcome to LEGO® DUPLO® World, where learning and play go hand in hand so toddlers can create, imagine, and explore.
• Hundreds of activities and open-ended play experiences
• Themed play packs catering to every interest
• From vehicles to animals and more!
• Meets the developmental needs of kids aged 3 – 6
• Build and create with colorful 3D LEGO® DUPLO® bricks
• Multi-touch support and parent tips for shared play
• Multi award-winning app
When young children have fun and play, it creates the perfect conditions to learn and grow. We have designed this app to help young kids develop a balance of the IQ skills (cognitive and creative) and EQ skills (social and emotional) they need for the best start in life.
THEMES
Vehicles, Animals, Trains, Trucks, Cars, Police, Fire, Doctor, Space, Holidays, Home, School, Music, Buildings, Camping, Farm, Airplanes, Food, Submarines
AWARDS & ACCOLADES
• Kidscreen Best Learning App Winner 2021
• Licensing International Excellence Awards 2020 Winner
• KAPi Award for Best App 2020 Winner
• American Library Association’s Notable Children’s Digital Media List 2021
• Children’s Technology Review Editor’s Choice Winner 2020
• Mom's Choice® Gold Award 2020
• Teach Early Years Awards - Shortlisted for Creative Play 2020
• Notable Children’s Digital Media Winner 2021
• Digital Ehon Prize Winner 2020
• Irish Animation Awards - Nominated for Best Animation for Apps 2021
• Apple Editor’s Choice
FEATURES
• Safe and age-appropriate
• Designed responsibly to let your child enjoy screen time while developing healthy digital habits at a young age
• FTC Approved COPPA Safe Harbor Certification by Privo.
• 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 & IN-APP PURCHASES
This app contains sample content that is free to play. However, LOTS MORE fun and entertaining games and activities are available. You can buy individual units of content via in-app purchases. Alternatively, if you subscribe to the app 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.
LEGO®, DUPLO®, the LEGO logo, and the DUPLO logo are trademarks and/or copyrights of the LEGO® Group. ©2026 The LEGO Group. All Rights Reserved.
more I love playing this game but could you add more games cause i’m getting tired of the same game all the time so it would be very nice if you did ❤️
Developer Response Thanks so much! We're thrilled you're enjoying our app. We have lots of exciting things for you in store. Keep an eye out. 🎉
I love playing this game but could you add more games cause i’m getting tired of the same game all the time so it would be very nice if you did ❤️
Thanks so much! We're thrilled you're enjoying our app. We have lots of exciting things for you in store. Keep an eye out. 🎉
Hello! Thank you so much for creating this game I really missed this game I probably played this game when I was 5 and it’s all thanks to you I found it in the App Store. And also bless you all developers for creating this game again may god bless the Owner also have a good day/night!
Developer Response Thanks so much! We're thrilled you're enjoying us! Your review made everyone here so happy that our boss just gave us the rest of the week off. To show our appreciation, here's a handful of 🥰 💖 😊 🎉 ✨
Hello! Thank you so much for creating this game I really missed this game I probably played this game when I was 5 and it’s all thanks to you I found it in the App Store. And also bless you all developers for creating this game again may god bless the Owner also have a good day/night!
Thanks so much! We're thrilled you're enjoying us! Your review made everyone here so happy that our boss just gave us the rest of the week off. To show our appreciation, here's a handful of 🥰 💖 😊 🎉 ✨
i like this on my app store just like roblox or other game
Developer Response Thanks so much! We're thrilled you're enjoying us! Your review made everyone here so happy that our boss just gave us the rest of the week off. To show our appreciation, here's a handful of 🥰 💖 😊 🎉 ✨
i like this on my app store just like roblox or other game
Thanks so much! We're thrilled you're enjoying us! Your review made everyone here so happy that our boss just gave us the rest of the week off. To show our appreciation, here's a handful of 🥰 💖 😊 🎉 ✨
Hey, Lego! For today why you need to pay but I don’t like it I wish, everything is free can you give, it’s own design like my little pony Lego for free? Can you make it please? If you don’t 1 star 1/5 sorry! It’s kinda ugly can u make it cheap or else one star u should respond: NOO! Don’t give one star! ✨ugly developer Lego✨ yas
Developer Response Yikes! Most people have great things to say about us, and seem to think we provide value for the money. Why not give us another try? We think you'll discover we're worth paying for ;)
Hey, Lego! For today why you need to pay but I don’t like it I wish, everything is free can you give, it’s own design like my little pony Lego for free? Can you make it please? If you don’t 1 star 1/5 sorry! It’s kinda ugly can u make it cheap or else one star u should respond: NOO! Don’t give one star! ✨ugly developer Lego✨ yas
Yikes! Most people have great things to say about us, and seem to think we provide value for the money. Why not give us another try? We think you'll discover we're worth paying for ;)
Set off on a bright, playful adventure that blends letter learning, exploration, and creativity to help preschoolers discover their ABCs. Trace letters at the library, then hit the road singing the alphabet song as you drive through town delivering letters by matching colors, before finishing at the farm building fun, friendly animals.
34.0.0 1 day ago
Join a fun seasonal egg hunt in Number Train, complete a free Easter Chick puzzle and decorate colorful eggs with stickers in the Spring Chicks play pack.
33.2.0 19 Mar
Now updated with bug fixes and improvements!
33.1.1 19 Feb
Get ready to celebrate Valentine’s Day! Build a free LEGO DUPLO Heart Puzzle and dive into a fun Find the Heart mini-game.
33.1.0 5 Feb
Hop in the ambulance and get ready to help! Load up at the hospital, zoom through busy streets to reach each patient, and give them the care they need with fun first aid. Then, switch from hero to artist as you decorate and design the hospital waiting room. It’s a playful mix of action, kindness, and creativity — the perfect game for little first responders!
33.0.0 16 Jan
Now updated with bug fixes and improvements!
32.4.0 18/12/2025
Unwrap the fun! Winter has arrived in Number Train -find presents as you play, and finish a free snowy puzzle!
32.3.0 26/11/2025
Celebrate Thanksgiving with a free turkey puzzle! Gobble up the fun as you piece together a LEGO DUPLO turkey. Great for little ones who love to play and explore.
32.2.0 06/11/2025
Hop aboard - Halloween on the Number Train has arrived!
Search for hidden pumpkins as you play, and don’t miss your spooky surprise, a FREE Pumpkin Puzzle to complete!
32.1.0 02/10/2025
Roar into a world of dino fun! Mix and match heads, tails, and claws to create your own dino buddy! Play hide and seek in magical dino lands, from behind waterfalls to inside volcanic caves. Feed your dinos and help a baby dino hatch and grow. It’s giggles, surprises and roars for little adventurers!
32.0.0 25/09/2025
Gear up for back-to-school fun with a Pencil Puzzle, then hop aboard the Number Train to hunt for giant numbers.
31.1.0 28/08/2025
Let's race! Build your race car and take part in the DUPLO Championship.
Tap to change lanes, pick up stars and watch out for obstacles!
Collect your trophy and celebrate at the medal ceremony.
Tackle the maze and see if you can find your way to the finish line!
31.0.0 31/07/2025
Now updated with bug fixes and improvements!
30.1.1 18/07/2025
Summer has arrived!
Hop aboard the Number Train to hunt for hidden ice creams, and don't miss our free puzzle as you recreate a colourful rainbow ice cream to celebrate the sunny season!
30.1 19/06/2025
All aboard! Build a train, and drive it through DUPLO World!
Stop at the railway station to pick up passengers and load on luggage.
Wash your train when it gets muddy, and charge it up when it's low on battery!
Get a snack at the station cafe before you continue your journey.
30.0.0 12/06/2025
It's time for flowers to bloom! Build a beautiful Tulip in the latest free puzzle to celebrate May Flowers.
29.2.0 07/05/2025
Happy Easter! Build a baby chick in the latest free puzzle and join a fun egg hunt in Number Train!
29.1.0 03/04/2025
Spring has sprung, Winter retreats and nature returns to life!
Guide little eggs safely back to their nests.
Add to the colour & joy by decorating in an egg hunt.
Then build up high and help baby birds fly.
Celebrate the joy of spring with imaginative play and curiosity!
29.0.0 20/03/2025
Now updated with bug fixes and improvements!
28.4.0 28/02/2025
Love is in the air! Celebrate Valentine's Day by hunting for hearts in Number train and playing a brand-new Free Puzzle!
28.3.0 06/02/2025
Celebrate the Chinese New Year with a free Snake puzzle and a Chinese Lantern Hunt
28.2.0 09/01/2025
Happy Holidays! A festive free puzzle and hunt for presents in Winter Number Train!
28.1.0 05/12/2024
Pets are family and they like to have fun.
Calm them down so the vet can help.
Decide what they need to make them feel better.
Then find their owners to take them home.
28.0.0 27/11/2024
Boo! It's Halloween. A FREE puzzle and a Pumpkin Hunt!
27.1.0 04/10/2024
Build your shuttle, Little Astronauts,
There’s strange planets to explore.
Look out for an alien, or maybe… lots?
Map the stars above & more!
27.0.0 19/09/2024
Set off on a bright, playful adventure that blends letter learning, exploration, and creativity to help preschoolers discover their ABCs. Trace letters at the library, then hit the road singing the alphabet song as you drive through town delivering letters by matching colors, before finishing at the farm building fun, friendly animals.
more Version 34.0.0 1 day ago
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