Coding Express LEGO® Education vs Robotical
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coding Express LEGO® Education
This app introduces preschoolers to early coding concepts and 21st-century skills using a LEGO DUPLO train set. It offers four engaging activity areas: Journeys, Characters, Math, and Music, fostering problem-solving, collaboration, and creativity.
- Early coding concepts for preschoolers
- LEGO DUPLO train set integration
- Four activity areas: Journeys, Characters, Math, Music
- Develops sequencing, problem-solving, and collaboration
- Teacher guides and lesson plans included
- Supports social and emotional development
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All on board the Coding Express! Coding Express LEGO® Education introduces early coding concepts and 21st century skills to preschoolers. Using the popular LEGO® DUPLO® train set, teacher guide and an easy-to-use app, preschool teachers have all they need to teach early coding concepts. TEACHER QUOTES “I have never seen anything like Coding Express and I am very intrigued with its structure and the varying ways it can teach children specific skills they might not have gained through play before. I love its versatility and how the many different areas of play will keep most children occupied for a very long time.” Kate, preschool teacher, USA “Coding Express gives preschoolers a very different learning experience. Building different shapes with the train track helps them to understand the coding concept and combined with the educational activities and teacher material it makes early coding intuitive, fun and educational. The app enhances the experience and it gives the early learners more ways to learn about coding.” Wenting, pre-school and kindergarten teacher, China With the Coding Express app and LEGO® DUPLO® solution you will get: • 234 LEGO® DUPLO® bricks, including Push & Go train with lights and sounds, motor, color sensor, 5 color-coded action bricks, 2 railroad switches and 3.8 meters of train track • Teaching materials that includes 8 online lessons, introduction guide, poster, 3 building inspiration cards for building 12 unique models, 5 getting started activities and 8 simple video tutorials • Free app featuring 4 fun and educational activity areas, including: o Journeys: Explore destinations and traffic signs. Learn about the sequencing of events, making predictions, planning and problem solving. Characters: Support children’s social and emotional development. Children identify and examine the feelings of characters, considering the consequences for others. Math: Explore and understand how to measure, estimate distance and identify numbers. Music: Learn about sequencing and looping. Compose simple melodies, explore different animal and instruments sounds. • Key learning values include sequencing, looping, conditional coding, problem solving, critical thinking, collaboration, language and literacy, and expressing ideas with digital elements • Teaching solution and early coding toy for preschool children 2-5 years old; Developed using science, math and technology from the National Association for the Education of Young Children (NAEYC) and the 21st Century Early Learning Framework (P21 ELF) and the Head Start Early Learning Outcomes Framework. *** IMPORTANT*** This is not a standalone educational app. This app is used to program the LEGO® Education Coding Express set, which is sold separately. Please contact your local LEGO Education reseller for further information. Getting Started: www.legoeducation.com/codingexpress Lesson Plans: www.legoeducation.com/lessons/codingexpress Support: www.lego.com/service Twitter: www.twitter.com/lego_education Facebook: www.facebook.com/LEGOeducationNorthAmerica Instagram: www.instagram.com/legoeducation Pinterest: www.pinterest.com/legoeducation LEGO, the LEGO logo and DUPLO are trademarks and/or copyrights of the LEGO Group. ©2024 The LEGO Group. All rights reserved.
Robotical
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====Important: This app requires an additional 30MB download after installation to access all features.===== The Robotical app is the new home for controlling and coding your Robotical devices. This app lets you connect, control, and code with both Marty the Robot and Cog in one seamless, hassle-free experience. Whether you are just getting started or expanding your Robotical setup, everything you need is now in one place. With built-in activities and a structured learning journey, the app makes it easy to move from first coding steps to more advanced projects. Key Features: Control Marty and Cog Connect and control both Marty the Robot and Cog directly from the app, with a smooth and intuitive interface. Built-in activities Get started quickly with guided activities designed to help you explore features, learn coding concepts, and build confidence. Designed for learning The app introduces coding concepts in a clear and accessible way, with a device-based approach that supports a structured learning progression without requiring prior experience. Blocks Jr offers a simple, visual introduction to coding, where you can control Marty and Cog alongside on screen sprites with simple icon-based blocks. Then students can move to Marty Controller to learn sequencing with Marty. And as learners progress, Blocks unlocks more advanced tools, allowing you to control multiple Marty and Cog devices, and explore AI and machine learning using sound, image, and gesture models. The Sensor Dashboard allows students to explore real-world data with Marty’s sensors. Cog Games adds a further layer of gamified learning, helping reinforce key concepts through play based challenges that encourage sustained engagement with STEM learning. Important Information: New app experience This is the latest Robotical app, offering improved performance, new features, and support for both Marty the Robot and Robotical Cog. The previous Robotical app is still available, but it is no longer being updated with new features. For the best experience, we recommend moving to this new app.
Screenshots
Verdict
The clearest difference is update cadence: Robotical at fortnightly against Coding Express LEGO® Education's every 8 months. Robotical also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Coding Express LEGO® Education ships an update every 8 months, Robotical fortnightly. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.
| Parameter | Coding Express LEGO® Education | Robotical |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (257 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 257 — better | — |
| Update frequency | Every 8 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 855 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | LEGO Education | Robotical Ltd. |
In-app purchases
Coding Express LEGO® Education
No in-app purchases
Robotical
No in-app purchases
Questions
Is Coding Express LEGO® Education free?
Is Robotical free?
Do Coding Express LEGO® Education or Robotical have ads?
Which is updated more often, Coding Express LEGO® Education or Robotical?
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