# LEGO® DUPLO® Trains vs Train Remote

The clearest difference is update cadence: Train Remote at every 5 weeks against LEGO® DUPLO® Trains's every 20 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LEGO® DUPLO® Trains ships an update every 20 months, Train Remote every 5 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LEGO® DUPLO® Trains | Train Remote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (375 ratings)](https://appshunter.io/ios/app/lego-duplo-trains/id6642692918/reviews)** | — |
| Number of ratings | **375** | — |
| Positive reviews | 12.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 675 MB | 1 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LEGO](https://appshunter.io/developer/347363505) | [Jan Krpes](https://appshunter.io/developer/1865773866) |

## What reviewers say

### LEGO® DUPLO® Trains

[App page](https://appshunter.io/ios/app/lego-duplo-trains/id6642692918)

This app allows young children to remotely control LEGO DUPLO trains via Bluetooth. It offers features like operating lights, recording custom sounds, and provides rebuilding ideas and guidance for interactive playsets. The app aims to support the development of essential cognitive and emotional skills through playful learning.

**Highlights:** Remote train control via Bluetooth, Operate lights and customize sounds, Record custom voice messages, Rebuilding ideas and video guidance, Offline play content, Supports IQ and EQ skill development

**In-app purchases:** none


### Train Remote

[App page](https://appshunter.io/ios/app/train-remote/id6804416596)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LEGO® DUPLO® Trains free?

LEGO® DUPLO® Trains is free to download, with no in-app purchases.

### Is Train Remote free?

Train Remote is free to download, with no in-app purchases.

### Do LEGO® DUPLO® Trains or Train Remote have ads?

Neither LEGO® DUPLO® Trains nor Train Remote shows ads.

### Which is updated more often, LEGO® DUPLO® Trains or Train Remote?

LEGO® DUPLO® Trains ships an update every 20 months, and Train Remote every 5 weeks. Most recently, LEGO® DUPLO® Trains was updated on October 28, 2026 and Train Remote on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*