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Best Lego Brick Builder Apps & Games

174+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Out of 174+ lego brick builder apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Lego Brick Builder

LEGO® Builder: 3D Instructions#1

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

3D building instructions.
Editor's Choice
🎬 Entertainment
4.8😊(267K ratings)
Free
#87in 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

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
Brickit: Your Brick Collection screenshot 2
Brickit: Your Brick Collection screenshot 3
Brickit: Your Brick Collection screenshot 4
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
Brick Forge - 3D Brick Builder#3

Brick Forge - 3D Brick Builder by Erhan Kuzey

Creative block sandbox builder
Worth Considering
🎮 Games
5.0(3 ratings)
FreeAds
Brick Forge - 3D Brick Builder screenshot 1
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Brick Forge - 3D Brick Builder screenshot 3
Brick Forge - 3D Brick Builder screenshot 4
Brick Forge - 3D Brick Builder screenshot 5
Brick Forge - 3D Brick Builder screenshot 6

Create anything imaginable in a 3D brick-building sandbox, then explore your creations in first-person Walk Mode. Features hundreds of pieces, themed collections, and adjustable glowing parts. Offers creative freedom with no timers or pressure.

More Lego Brick Builder 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
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
(7.9K)
free
6
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
(2.6K)
freemium
7
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
8
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
9
LEGO® Insiders: Shop & Rewards
LEGO® Insiders: Shop & Rewards
LEGO® Insiders: Shop & Rewards
Unlock member-only perks
Free

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.

Track loyalty pointsEarn rewardsShop new LEGO sets
🛍️ Shopping
(10K)
free
10
omgbricks for LEGO Sets
omgbricks for LEGO Sets
omgbricks for LEGO Sets
LEGO Collection & Discounts
Free

Discover and track thousands of LEGO sets, find daily discounts, and never miss a promotion. Manage your collection, build wishlists, and access building instructions. Identify minifigures before you buy with a handy scanner.

LEGO set discoveryDaily discounts and promotionsCollection tracking and inventory
🎬 Entertainment
(342)
free with in-app purchases
11
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
12
BrickScan: AI Minifig Scanner
BrickScan: AI Minifig Scanner
BrickScan: AI Minifig Scanner
Identify LEGO Figures & Parts
Free

Instantly identify thousands of LEGO minifigures and parts by simply taking a picture. Organize, track, and estimate the value of your collection with this advanced scanner. A must-have tool for collectors and hobbyists.

AI-powered minifigure and part identificationScan thousands of unique figures and bricksCollection tracking and value estimation
🎬 Entertainment
(1.1K)
free with in-app purchases
13
Brick Builder: Spiral Roll
Brick Builder: Spiral Roll
Brick Builder: Spiral Roll
construction set stacky dash
Free

Collect bricks by sliding left and right to build your path and overcome obstacles. Enjoy a colorful, surprising level-end challenge and grow your path to achieve the highest bonus.

Collect bricks by slidingBuild your pathAvoid obstacles
🎮 Games
(51K)
free with in-app purchases
14
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
15
Pieces Builder
Pieces Builder
Pieces Builder
Get ready to build!
Free

Stack interlocking blocks to construct various planned structures, from houses to skyscrapers. Watch your creations come to life on your smartphone as you build.

Stack interlocking blocksBuild planned structuresWatch creations come to life
🎮 Games
(1.6K)
free with in-app purchases
16
Brick Builder - Constructor 3D
Brick Builder - Constructor 3D
Brick Builder - Constructor 3D
Hype Bricker!
Free

Engage in a creative building and collecting game designed for relaxation and skill enhancement. This experience promotes well-being and focus, offering a mindful break for users of all backgrounds.

Relaxing gameplaySkill enhancementCreative building
🎮 Games
(2)
ad-supported
17
BrickSearch Minifigure Scanner
BrickSearch Minifigure Scanner
BrickSearch Minifigure Scanner
Scan minifigs & track sets
Free
$2.99 | 100% OFF

Instantly identify LEGO minifigures before opening the box and track your collection. Earn cashback on LEGO purchases and stay updated on news and events. Manage your collection, wishlist sets, and compare prices.

Instant minifigure box scannerOffline scanning capabilityTrack LEGO collection
🔧 Utilities
(2.2K)
freemium
18
Roadster Mk 2 for LEGO Creator 7347+31003 Sets - Building Instructions
Roadster Mk 2 for LEGO Creator 7347+31003 Sets - Building Instructions
Roadster Mk 2 for LEGO Creator 7347+31003 Sets - Building Instructions
by Sergey Slobodenyuk
Free

Create a custom Roadster using LEGO Creator sets 7347 and 31003 with detailed building instructions. This fan-made model features working steering, opening doors, and hood. Clear, step-by-step visuals and part lists guide your build.

Custom Roadster buildWorking steeringOpening scissor doors
🎬 Entertainment
(347)
free with in-app purchases
19
LEGO® Boost
LEGO® Boost
LEGO® Boost
by LEGO System A/S
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
20
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