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Best Lego Building Instructions Apps & Games

124+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our lego building instructions list covers 124+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Lego Building Instructions

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
#81in 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
Instruct-a-Brick 3D#3

Instruct-a-Brick 3D by App Innovations, LLC

Worth Considering
📚 Education
4.4😐(1.1K ratings)
Free
Instruct-a-Brick 3D screenshot 1
Instruct-a-Brick 3D screenshot 2

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.

What We Love

  • 👍 Great instructions
  • 🚀 Flawless performance
  • 🎨 Awesome LEGO graphics
  • 👍 Easy to use for kids

Room to Improve

  • 🚫 Limited set selection
  • 🚫 Lack of required pieces
  • 🐛 Freezing and crashing issues

More Lego Building Instructions apps to explore

4
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
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 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
7
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
8
Red Truck Mk2 for LEGO - Building Instructions
Red Truck Mk2 for LEGO - Building Instructions
Red Truck Mk2 for LEGO - Building Instructions
by Sergey Slobodenyuk
Free

Follow clear, step-by-step instructions with large pictures to build a large LEGO truck. This fan-made creation features opening doors, a steerable control knob, and a tiltable cabin to view the motor.

Step-by-step building instructionsLarge, clear picturesLEGO parts list
🎬 Entertainment
(3)
free with in-app purchases
9
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
10
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
11
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
12
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
13
LEGO® Builder's Journey
LEGO® Builder's Journey
LEGO® Builder's Journey
Create your own path.
Free

Embark on a poetic puzzle adventure set in a LEGO brick world. Solve challenges by following instructions or breaking the rules, exploring themes of play, connection, and discovery. Experience a beautifully rendered environment with a captivating soundtrack.

Brick-by-brick puzzle solvingCreative rule-breaking challengesBeautifully rendered LEGO world
🎮 Games
(1.1K)
paid
14
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
15
Airplane for LEGO 10242 - Building Instructions
Airplane for LEGO 10242 - Building Instructions
Airplane for LEGO 10242 - Building Instructions
by Sergey Slobodenyuk
Free

This app provides clear, step-by-step building instructions to transform a LEGO Mini Cooper set into an aerobatic airplane. It includes a parts list and highlights new pieces for easier assembly of this fan-made creation.

Step-by-step building instructionsLarge, clear picturesLEGO parts list
🎬 Entertainment
(15)
free with in-app purchases
16
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
17
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
18
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
19
Helicopter for LEGO Technic 8051 Set - Building Instructions
Helicopter for LEGO Technic 8051 Set - Building Instructions
Helicopter for LEGO Technic 8051 Set - Building Instructions
by Sergey Slobodenyuk
Free

Follow clear, step-by-step visual instructions to build a custom helicopter model using parts from the LEGO Technic 8051 set. Includes a parts list and a feature to highlight new pieces for easier assembly.

Step-by-step visual building instructionsLEGO parts list includedHighlight new parts feature
🎬 Entertainment
(118)
free
20
Green 911 for LEGO 10242 Set
Green 911 for LEGO 10242 Set
Green 911 for LEGO 10242 Set
Building Instructions
Free

Transform your LEGO Mini Cooper 10242 into a green Porsche cabriolet with these detailed building instructions. The app provides clear, step-by-step visuals, a parts list, and highlights new pieces.

Convert LEGO Mini Cooper 10242Green Porsche cabriolet modelClear step-by-step instructions
🎬 Entertainment
(9)
free with in-app purchases