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Best The Lego Builder App

174+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

Whether you're new to the lego builder app or looking for an upgrade, our curated collection of 174+ 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 The Lego Builder App

LEGO® Builder: 3D Instructions#1

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

3D building instructions.
Editor's Choice
🎬 Entertainment
4.8😊(264K ratings)
Free
#82in Entertainment
LEGO® Builder: 3D Instructions screenshot 1
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LEGO® Builder: 3D Instructions screenshot 3
LEGO® Builder: 3D Instructions screenshot 4
LEGO® Builder: 3D Instructions screenshot 5
LEGO® Builder: 3D Instructions screenshot 6

This app provides interactive 3D building instructions for LEGO sets. It allows users to zoom, rotate, and view models from all angles, with step-by-step guidance. It also features a collaborative building mode for multiple users and a digital library of thousands of instruction manuals.

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
Brickit: Your Brick Collection#2

Brickit: Your Brick Collection by Brickit inc

Scan, choose, create!
Strong Contender
🎬 Entertainment
4.6😊(21K ratings)
FreeAdsIn-App Purchases
Brickit: Your Brick Collection screenshot 1
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Brickit: Your Brick Collection screenshot 3
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Brickit: Your Brick Collection screenshot 5
Brickit: Your Brick Collection screenshot 6

This app helps you build new creations from your existing brick collection. Scan your bricks to identify them, then choose from suggested building ideas. Step-by-step instructions guide your building process, and a feature helps you locate specific bricks within your pile.

What We Love

  • 🚀 Impressive scanning capabilities
  • 👍 Helpful build ideas
  • 🔍 Identifies brick locations
  • 💡 Potential for creativity

Room to Improve

  • 🐛 Inaccurate brick identification
  • 🔍 Lack of color recognition
  • 🤔 Suggested builds not always buildable
LEGO® Insiders: Shop & Rewards#3

LEGO® Insiders: Shop & Rewards by LEGO System A/S

Unlock member-only perks
Worth Considering
🛍️ Shopping
4.9(10K ratings)
Free
LEGO® Insiders: Shop & Rewards screenshot 1
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LEGO® Insiders: Shop & Rewards screenshot 6

Manage your loyalty points, shop for new sets, and access exclusive member perks. Earn points on purchases, redeem them for rewards, and enjoy early access to new releases and special offers. This app is designed for adult LEGO fans to enhance their collecting experience.

More The Lego Builder App apps to explore

4
Brick Scanner - Detect & Build
Brick Scanner - Detect & Build
Brick Scanner - Detect & Build
Build +2000 sets and MOC
Free

Scan your building bricks with AI to identify them instantly. Discover which sets you can build from your collection and follow step-by-step instructions. Perfect for organizing, rebuilding, and finding creative inspiration.

Smart AI brick scanningInstant piece identificationDiscover buildable sets
🎬 Entertainment
(336)
subscription
5
Construction Set - Toys Puzzle
Construction Set - Toys Puzzle
Construction Set - Toys Puzzle
Satisfying Building set Game
Free

Assemble a variety of brick buildings and scenes in this classic constructor game. Follow simple guides to create 3D models, from figures to intricate vehicles. Enjoy hands-on fun without the clutter or mess of real toys.

Dozens of building setsOver 200 interlocking partsDetailed 3D models
🎮 Games
(171K)
free with in-app purchases
6
Brick Builder Construction Set
Brick Builder Construction Set
Brick Builder Construction Set
Pieces Builder Block Puzzle
Free

Unleash your creativity with this block-building puzzle game. Solve intricate puzzles to construct various structures, from houses to skyscrapers, using an intuitive 3D interface and step-by-step instructions. Expand your city and create a unique brick empire.

Intuitive Brick 3D interfaceStep-by-step building instructionsDiverse construction toys and bricks
🎮 Games
(272)
free with in-app purchases
7
LEGO® Play
LEGO® Play
LEGO® Play
Build, create, and design!
Free

This app offers a safe digital space for creative expression through building, art, and storytelling. Users can design avatars, build virtual homes, create stop-motion films, and share their work with a moderated community. It also includes fun mini-games and inspiring video content.

Creative Canvas toolStop-Motion StudioBrick Builder tool
🎬 Entertainment
(7.8K)
free
8
Buildit - Chill Brick Game
Buildit - Chill Brick Game
Buildit - Chill Brick Game
3D Model Art & ASMR Puzzle
Free

This app offers a relaxing 3D building experience with hundreds of models to collect and assemble. Enjoy satisfying ASMR sounds and haptic feedback as you drag and drop pieces to create dioramas. Unlock new kits weekly and decorate your creations.

Hundreds of 3D modelsASMR sound and haptic feedbackEasy drag and drop assembly
🎮 Games
(4.7K)
free with in-app purchases
9
Brick by Brick for LEGO sets
Brick by Brick for LEGO sets
Brick by Brick for LEGO sets
Manage LEGO collection
Free

Manage your LEGO collection with this app. Browse and search a comprehensive database, download build instructions, and track your owned and wanted sets. Stay updated with LEGO news and access set details easily.

Browse and search Brickset databaseDownload and view build instructionsManage want lists and owned sets
🎬 Entertainment
(1.7K)
free with in-app purchases
10
LEGO® Boost
LEGO® Boost
LEGO® Boost
by LEGO
Free

Bring LEGO creations to life with this app! Use drag-and-drop coding to make models move, talk, and respond. Access building instructions and enjoy over 60 activities, or code your own unique models.

Drag-and-drop coding interfaceDigital LEGO building instructionsOver 60 fun activities
🎬 Entertainment
(4.3K)
free
11
Bricker: Construction Builder
Bricker: Construction Builder
Bricker: Construction Builder
LEGO compatible block game
Free

Assemble intricate 3D models by searching for the right pieces among many. This game offers a captivating puzzle experience with diverse building sets and realistic physics. Enjoy stunning graphics and atmospheric music as you build.

Diverse building setsHundreds of pieces to searchShake to shuffle pieces
🎮 Games
(790)
free with in-app purchases
12
LEGO® Super Mario™
LEGO® Super Mario™
LEGO® Super Mario™
The OFFICIAL companion app!
Free

This official companion app enhances the LEGO Super Mario building experience with digital instructions, rebuilding tips, and interactive play features. Connect with LEGO figures, track progress, and discover new challenges to expand your creative universe.

Digital building instructionsBluetooth connectivity with figuresTrack collected coins and results
🎬 Entertainment
(61K)
free
13
LEGO® Powered Up
LEGO® Powered Up
LEGO® Powered Up
by LEGO System A/S
Free

Control motorized LEGO sets like trains and the Batmobile via Bluetooth. Bring your custom LEGO creations to life by coding movements and sounds using drag-and-drop programming. Experience interactive play with lights, sensors, and motors.

Bluetooth control for LEGO vehiclesCustomizable coding for modelsDrag-and-drop programming
🎬 Entertainment
(544)
free
14
Pileometer by Brickit
Pileometer by Brickit
Pileometer by Brickit
Store your bricks neatly
Free

This app helps you organize your building bricks with a digital catalog and advanced scanning technology. It recognizes over 1600 shapes, provides location guidance for parts, and offers a library of building ideas tailored to your collection.

Precise digital catalog of partsAdvanced parts scanner with auto-recognitionParts location guidance
🎬 Entertainment
(173)
freemium
15
Brickify: Collection Tracker
Brickify: Collection Tracker
Brickify: Collection Tracker
Scan it, Build it, Value it
Free

This app helps LEGO enthusiasts scan and identify sets, minifigures, and loose pieces using AI. It then tracks the real-time market value of your collection and helps you discover new builds using your existing bricks.

AI-powered set and minifigure scanningBulk loose piece identificationCollectible Minifigure mystery pack scanning
🔍 Reference
(1.4K)
freemium
16
Tower Craft 3D - Idle Building
Tower Craft 3D - Idle Building
Tower Craft 3D - Idle Building
Blocks construction simulator
Free

Build the tallest skyscrapers by stacking blocks and managing construction resources. Grow your tiny tower into world landmarks, even in space. Make strategic decisions about parts, materials, and upgrades to become the ultimate idle building tycoon.

Block stacking constructionSkyscraper buildingIdle tycoon gameplay
🎮 Games
(143K)
free with in-app purchases
17
Master Brick Build Custom Toys
Master Brick Build Custom Toys
Master Brick Build Custom Toys
cool building instructions
Free

Discover thousands of custom building instructions for popular categories like cars, robots, and animals. Create new models using your existing bricks with clear, easy-to-follow guides. Share your own unique builds with a vibrant community gallery.

4000+ custom building instructionsInstructions for cars, robots, animals, and moreBuild with existing bricks
🎬 Entertainment
(374)
free with in-app purchases
18
LEGO® DUPLO® World
LEGO® DUPLO® World
LEGO® DUPLO® World
Fun educational games for kids
Free

This app offers a world of creative play and learning for toddlers and preschoolers. It features hundreds of activities and themed play packs designed to foster cognitive and emotional development through building and imaginative exploration with virtual bricks.

Hundreds of activitiesThemed play packsBuild and create with 3D bricks
📚 Education
(190K)
free with in-app purchases
19
LEGO® Tower
LEGO® Tower
LEGO® Tower
Build & collect minifigures!
Free

Construct and manage a vibrant LEGO® Tower, filling it with apartments and businesses for your Minifigure residents. Visit friends' towers, trade items, and collect hundreds of unique minifigure pieces to discover hidden characters. Expand your creation endlessly.

Build apartments and businessesManage Minifigure residentsVisit and trade with friends
🎮 Games
(26K)
free with in-app purchases
20
Instruct-a-Brick 3D
Instruct-a-Brick 3D
Instruct-a-Brick 3D
by App Innovations, LLC
Free

Discover creative brick building ideas for kids with interactive 3D instructions. This app provides free, step-by-step guides for various models, encouraging independent and group play. New creations are added weekly.

Free step-by-step instructions3D animated building guidesInteractive model rotation and zoom
📚 Education
(1.1K)
free