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Best Lego Kids Building Apps & Games

141+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated May 2026

Whether you're new to lego kids building or looking for an upgrade, our curated collection of 141+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Lego Kids Building

LEGO® Builder: 3D Instructions#1

LEGO® Builder: 3D Instructions by LEGO System A/S

3D building instructions.
Editor's Choice
🎬 Entertainment
4.8😊(257K ratings)
Free
#79in Entertainment
LEGO® Builder: 3D Instructions screenshot 1
LEGO® Builder: 3D Instructions screenshot 2
LEGO® Builder: 3D Instructions screenshot 3
LEGO® Builder: 3D Instructions screenshot 4
LEGO® Builder: 3D Instructions screenshot 5
LEGO® Builder: 3D Instructions screenshot 6

Build brick sets step by step with an official LEGO building instructions app. Enjoy a 3D modeling experience, Build Together feature for collaborative building, access to thousands of instructions, and track your collection with a LEGO account. Join the building adventure now!

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for building sets
  • 🤖 Great 3D instructions
  • 💡 Ability to save built sets

Room to Improve

  • 🐛 Crashes when using sticker steps
  • 🔍 Missing instructions for older/retired sets
  • 🔍 Incomplete set of instructions for newer sets
LEGO® Tower#2

LEGO® Tower by NimbleBit LLC

Build & collect minifigures!
Strong Contender
🎮 Games
4.7😊(26K ratings)
FreeAdsIn-App Purchases
LEGO® Tower screenshot 1
LEGO® Tower screenshot 2
LEGO® Tower screenshot 3
LEGO® Tower screenshot 4
LEGO® Tower screenshot 5
LEGO® Tower screenshot 6

Build and manage your own virtual LEGO® tower, customize it with different floors and decorations, and help minifigures move in. Experience the fun of a virtual LEGO® world in this engaging building game! Start constructing your tower today.

What We Love

  • 👍 Addictive and fun gameplay
  • 🚀 No ads or in-app purchases
  • 💡 Customizable Lego characters and tower
  • 👍 Engaging Lego-themed experience

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 💰 High in-app purchase costs for premium features
  • 🔒 Lack of transparency around in-app purchases
LEGO® Play#3

LEGO® Play by LEGO System A/S

Build, create, and design!
Worth Considering
🎬 Entertainment
4.4😞(7.4K ratings)
Free
LEGO® Play screenshot 1
LEGO® Play screenshot 2
LEGO® Play screenshot 3
LEGO® Play screenshot 4
LEGO® Play screenshot 5
LEGO® Play screenshot 6

Immerse yourself in a creative world where you can build, discover, and play with virtual LEGO bricks, unlocking endless possibilities. Spark your imagination and start building today!

What We Love

  • 🚀 Quick mods
  • 💡 Ability to post more than one photo
  • 👍 Smooth and easy to navigate

Room to Improve

  • 🐛 Glitchy and buggy
  • 👎 Lack of features compared to Lego Life
  • 😕 Confusing interface and layout

More Lego Kids Building apps to explore

4
LEGO® Bluey
LEGO® Bluey
LEGO® Bluey
LEGO game with Bluey
Free

Join Bluey, Bingo, and their family in a fun LEGO game featuring building, challenges, and interactive play experiences. Explore various themed play packs and engage in activities like tea parties, road trips, and beach days, all designed to support young children's emotional and cognitive growth through play.

📚 Education
(42K)
5
LEGO® Super Mario™
LEGO® Super Mario™
LEGO® Super Mario™
The OFFICIAL companion app!
Free

The official companion app for LEGO® Super Mario™ sets offers digital instructions, building tips, play challenges, and more to enhance the creative experience. Connect your app to brick-built figures, access 3D building instructions, track coins, and share your creations.

🎬 Entertainment
(56K)
6
LEGO® DUPLO® World
LEGO® DUPLO® World
LEGO® DUPLO® World
Fun educational games for kids
Free

An engaging educational app for kids aged 2-5, offering a wide range of fun activities like building, exploring, and playing with animals and vehicles to enhance creativity and learning. With a subscription, access all content and future packs to support your child's development.

📚 Education
(188K)
7
LEGO® Brawls
LEGO® Brawls
LEGO® Brawls
Battle with friends online
Free

Engage in online battles with friends in this team action brawler where you can design your own minifigure with unique abilities, build power-ups, and compete in various LEGO-themed arenas to become the ultimate brawler!

🎮 Games
(22K)
8
Construction Set - Toys Puzzle
Construction Set - Toys Puzzle
Construction Set - Toys Puzzle
Satisfying Building set Game
Free

Embark on a nostalgic journey with Construction Set - Toys Puzzle. Build intricate 3D models with over 200 interlocking parts, from historical landmarks to modern-day scenes. Exercise your creativity and download now!

🎮 Games
(171K)
9
LEGO® Boost
LEGO® Boost
LEGO® Boost
by LEGO
Free

Combine this app with the LEGO BOOST Creative Toolbox set to bring your creations to life through coding and play. Enjoy more than 60 activities, access digital building instructions, and control your robot toy creations—all in three simple steps: BUILD, CODE, and PLAY!

🎬 Entertainment
(4.3K)
10
LEGO® DUPLO® World NETFLIX
LEGO® DUPLO® World NETFLIX
LEGO® DUPLO® World NETFLIX
Kids games - Learn & Build
Free
📚 Education
(28)
11
LEGO® DUPLO® World+
LEGO® DUPLO® World+
LEGO® DUPLO® World+
Fun educational games
Free

Embark on educational adventures with a variety of fun games designed for ages 2-5, fostering creativity and learning through play. Join your child in exploring animals, buildings, vehicles, and more, all while preparing them for kindergarten. Email support@storytoys.com for assistance or visit our privacy policy and terms of use for more information.

🎮 Games
(47K)
12
LEGO® DUPLO® MARVEL
LEGO® DUPLO® MARVEL
LEGO® DUPLO® MARVEL
Spider-Man + Avengers for Kids
Free

Embark on exciting adventures with your favorite MARVEL heroes in an interactive play experience that fosters imagination, problem-solving, and creativity. From helping Captain America to building Spider-Man HQ, each pack offers engaging challenges for your child's development. Join the fun in LEGO DUPLO MARVEL today!

📚 Education
(305K)
13
omgbricks for LEGO Sets
omgbricks for LEGO Sets
omgbricks for LEGO Sets
LEGO Collection & Discounts
Free

Explore, collect, and manage over 20,000 LEGO sets with this app that offers a visually appealing interface to browse, build wishlists, track collections, organize custom lists, and access step-by-step instructions. Download now to unlock a world of LEGO wonders!

🎬 Entertainment
(331)
14
LEGO® Hill Climb Adventures+
LEGO® Hill Climb Adventures+
LEGO® Hill Climb Adventures+
Explore, Race, Build!
Free

Embark on a grand adventure in a world where iconic LEGO worlds and Hill Climb Racing collide! Explore, build, and customize your own path as you navigate through diverse locations, overcome obstacles, and collect unique LEGO Minifigures and gadgets.

🎮 Games
(512)
15
LEGO® Builder's Journey
LEGO® Builder's Journey
LEGO® Builder's Journey
Create your own path.
Free

Embark on a poetic puzzle journey in a LEGO® brick world, solving creative puzzles and exploring a breathtakingly rendered environment. Experience a story about play, connections, and adventure as you navigate challenges and celebrations in this unique and artistic game.

🎮 Games
(1.1K)
16
Brick by Brick for LEGO sets
Brick by Brick for LEGO sets
Brick by Brick for LEGO sets
Manage LEGO collection
Free

Discover a comprehensive app for managing your LEGO collection effortlessly. Access the entire Brickset database, download build instructions, receive Brickset news, and personalize your profile. Unlock a world of LEGO possibilities with this handy tool!

🎬 Entertainment
(1.7K)
17
Dinosaur City: Building Games
Dinosaur City: Building Games
Dinosaur City: Building Games
Create your world! kids games
Free

Embark on an educational adventure with a dynamic building game that lets kids unleash their creativity using 791 colorful blocks to construct a prehistoric city. With diverse themes, characters, and stories, this app fosters learning through play and imaginative exploration. Step into the world of endless possibilities and watch your child learn, play, and grow in a safe and exciting virtual environment. Visit https://yateland.com to learn more.

📚 Education
(5.3K)
18
BrickSearch Minifigure Scanner
BrickSearch Minifigure Scanner
BrickSearch Minifigure Scanner
Scan minifigs & track sets
Free
$2.99 | 100% OFF

Discover every LEGO set ever released, track your collection, find the best prices, and manage your wishlist with a single tap. Browse images, piece counts, minifigure info, and building instructions – perfect for LEGO fans of all levels. Start your ultimate LEGO experience now!

🔧 Utilities
(2.2K)
19
LEGO® DUPLO® Disney
LEGO® DUPLO® Disney
LEGO® DUPLO® Disney
Kids games with Disney pals
Free

Discover the ultimate learning adventure with a fun-filled educational app featuring Mickey Mouse and friends. Engage children in creative play, problem-solving, and storytelling with interactive LEGO® DUPLO® Disney sets. Start building magical memories now!

📚 Education
(33K)
20
LEGO® Insiders: Shop & Rewards
LEGO® Insiders: Shop & Rewards
LEGO® Insiders: Shop & Rewards
Unlock member-only perks
Free
🛍️ Shopping
(9.2K)

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