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LEGO® DUPLO® Connected Train

LEGO® DUPLO® Connected Train

For Bluetooth Train Playsets

3.7K ratings
77 reviews
🎬 Entertainment

Archived App (Last seen on 6 May 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • June 23, 2018
  • January 31, 2025

Developer

LEGO System A/S
✨Promote your app ✨
LEGO® DUPLO® Connected Train screenshot #1 for iPhone
LEGO® DUPLO® Connected Train screenshot #2 for iPhone
LEGO® DUPLO® Connected Train screenshot #3 for iPhone
LEGO® DUPLO® Connected Train screenshot #4 for iPhone
LEGO® DUPLO® Connected Train screenshot #5 for iPhone
LEGO® DUPLO® Connected Train screenshot #6 for iPhone
LEGO® DUPLO® Connected Train screenshot #7 for iPhone
iphone
ipad
📌Ready
Reviews summary↘︎
⭐77
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Control a virtual train, manage its speed, lights, and horn. Interact with physical train sets using action bricks to trigger in-app events and activities. Collect digital stickers and enjoy a fun, toddler-friendly railway adventure.

✓Control train speed, lights, and horn
✓Trigger in-app events with physical action bricks
✓Collect over 20 digital stickers
✓Intuitive interface for children
✓Toddler-friendly visuals and interactions
✓Play with or without physical train sets
Show original description

What users say

Summarized from real user reviews of LEGO® DUPLO® Connected Train. Based on 3.7K reviews and a 4.5/5 average, it highlights the 5 positives and 6 negatives reviewers mention most about this Entertainment app.

Positive things

  • 🚀Great app
  • 👍Lots of fun and great games
  • 👍Easy to use even for young kids
  • 👍Extends the Lego Duplo play experience
  • 👍Connects well with the train

Negative things

  • 🐛Bluetooth connection issues
  • 🐛Compatibility problems with newer devices and iOS versions
  • 🔋High battery consumption for the train
  • 💡Needs more control options and customization
  • 🔋Large app size for the functionality provided
  • 🐛Bugs and glitches in the latest updates
See all reviews

What's New in LEGO® DUPLO® Connected Train

1.8.25

January 31, 2025

Minor bug fixes

User reviews

Most RecentHighest RatedLowest Rated

Great

Great
Willie3GWillie3G

Looks like removed it

I will removed from January 16th 2025 because it’s not available in your app because yeah I think developers remove the 3 Apps Lego Boost and MINDSTORMS and Connected train. Yeah but it’s came out 2018 because new app in 2025 now in 2018 and 7 years later it’s gone forever now new app 2025 and Today. Thank you now. Developer removed in January 2025
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USA2015gamerUSA2015gamer

Response from developer

The apps LEGO® Boost, LEGO® DUPLO® Connected Train and LEGO® MINDSTORMS® Inventor are still available to download via the App Store. For easier install, please make sure that your device is fully compatible with the apps (can be checked via LEGO.build/DeviceCheck-Apple) and that you have enough storage. If you need further help, please let us know via LEGO.build/Service-Apple. 🔍 - Marine, LEGO® Customer Service

Awful

Adds next to nothing to make a child play with the train
StevanusioStevanusio

This app could be much better

I think this app is too infantile to be worth the effort. I don’t even want my son to play with a screen, so i definitely don’t want him to do that to play some lame game. Basically, this should have been geared more for adults who love be playing with their kid’s toys because trains are fun at any age.

The best part is that you can remotely control the train, but even then the controls are inconvenient because the screen is packed with too much junk.

This app should just focus on designing your own track and then see it traveled in first person view, somehow coordinated with the actual toy. That’s it.
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Filosofos VasileusFilosofos Vasileus

Response from developer

We're sorry to hear you didn’t enjoy the app. We appreciate your feedback, though. We're always working hard on adding new features, and creating the best experience for our fans. We know some families may want to limit screen time, which is why your train can still push to start and stop – no app required. - Todd, LEGO® Customer Service

Too much storage

My kid enjoyed this game lots, but then he wasn’t able to download any other games because this took so much. He was devastated. Now he lives on the streets as I enjoy retirement. It also takes so much battery life
Epic fanaticEpic fanatic
See 72 more reviews

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User experience

🐞

Reported Bugs

5 issues

Bluetooth connection issues

Bug

Compatibility problems with newer devices and iOS versions

Bug

Freezing and crashing on the title screen

Bug

Loss of features and functionality in recent updates

Bug

Sound issues and missing audio

Bug
✨

Requested Features

5 requests

Add more control options for the train

Feature

Improve Bluetooth connectivity and stability

Feature

Reduce the overall app size

Feature

Add more customization and personalization options

Feature

Improve compatibility with a wider range of devices and iOS versions

Feature

FAQ

What does the LEGO DUPLO Connected Train app do?

This app allows children to control a virtual train, managing its speed, headlights, and horn. It also integrates with physical LEGO DUPLO train sets, allowing action bricks to trigger in-app events and activities, creating an interactive play experience.

Can I play with this app without a physical LEGO DUPLO train set?

Yes, you can play without the physical trains. The app offers fun activities, sticker collection, and interactive elements that respond to your actions even when not connected to a physical train set.

Is this app free to download and use?

Yes, the app is free to download and use. It does not contain any in-app purchases or third-party advertising, ensuring an uninterrupted and safe experience for children.

What LEGO DUPLO train sets are compatible with this app?

The app is designed to be used with the LEGO DUPLO Cargo Train (10875) or the LEGO DUPLO Steam Train (10874). Connection instructions are provided within the app for easy setup.

What are the benefits of playing with this app?

This app aims to enhance a child's growth and development by providing a safe, versatile, and creative outlet for play. It encourages imaginative thinking and a love for learning through interactive train adventures.