LEGO® Builder

LEGO® Builder

  • Category: Entertainment
  • Release Date:
  • Current Version: 2.5.4
  • Adult Rating: 4+
  • Developer: LEGO
  • Compatibility: Android
  • Links: Google Play Store
90,557 Ratings
$ 0

LEGO® Builder App

LEGO® Builder is the official app to find and save digital PDF & 3D LEGO building instructions for your LEGO construction sets. With the LEGO® Builder app, builders big or small can: - Build with the ultimate 3D modeling experience that provides assistance when you’re building selected LEGO sets (look for the 3D builder icon) - Scan your QR code to find PDF LEGO instructions for all sets from 2006 to today - Search and explore LEGO construction sets - Save sets to a LEGO account - Discover new ways to build LEGO bricks with an all-new LEGO games building experience Get started by scanning the QR code found on the front cover of your instruction manual or by searching for your set in the app. Discover new LEGO® City Missions and learn to Build Together! - Take off on a digital adventure with LEGO® City Missions! Interact with characters, customize your builds, and take on fun missions in a brand new LEGO games building experience - Build and play with friends or family with the new Build Together feature — scan your QR code on your model’s instruction booklet to create your team! Try out an awesome 3D modeling experience that helps you when you’re building selected LEGO sets and guides you smoothly through the building process. The assisted 3D builder feature lets you interact with the model by zooming and rotating as you build. Build a digital collection of your LEGO construction sets and access them across devices by creating a free LEGO account. Perfect for families who share a tablet! THINGS TO KEEP IN MIND: You will need a stable internet connection to use this app. We are always adding new LEGO construction sets to the experience, so you can grow your digital collection and find fun new ways to rig your LEGO bricks! LEGO games build kids’ imaginations and lets them assemble construction sets. Want to know if your set has 3D LEGO building instructions? Visit: We're eager to hear how we can make this app better for you! Please leave us your thoughts and recommendations in reviews. LEGO Builder is the perfect app to guide keen builders looking for digital manuals. Find tons of LEGO building instructions from 2006 to today (with more on the way!), discover new ways to rig your bricks, and save LEGO instructions in PDF form in our digital library. Have fun using 3D building mode, a cool, interactive feature available for selected sets with assisted 3D modeling, zoom, and pan modes. Find new ways to rig LEGO bricks and have fun exploring tons of digital building guides with our cool app! LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2023 The LEGO Group.

LEGO® Builder app screenshots

LEGO® Builder app reviews

  • Best Lego app, I know 5/5

    By ryder price Thompson
    This is the best Lego app I have ever had
  • Good just a future update is needed 4/5

    By Calebs coolnes
    So i was bulding Minecraft Lego,and then on a step i couldn’t find the piece i was looking for so what the future update should be is a,Report lost piece button,pls pls pls add this!
  • Lego builder 5/5

    By Jondeer78
    Cool game.
  • Nice 5/5

    By vignesh d
    It s good 😊 thank you 🙏
  • Works but… 5/5

    By Kaismom216
    Works but we prefer the book
  • Doesn’t work at all 1/5

    By Was good, not so much now
    Every time I try the app, all I get is a blank screen. Downloading again gets the same result. Complete waste of time.
  • Help so much 5/5

    By deucius
    This help so much
  • I miss traditional instructions 1/5

    By UsernamesAreAJoke
    I guess I’m in the minority here, but I don’t want to watch or skip through a bunch of videos to build a LEGO set. They might be fun for kids or to shake things up, but why aren’t they just an option? I now have a head stuck on my scuba diver without her air tank because they didn’t tell me to put it on. If I wanted full creative freedom, I would have opened my misc. pieces, not a set. I don’t even want to build this thing anymore.
  • Issue on app or program it self 3/5

    By Enemy man
    I’m using BrickLink 910004 set and it did went through once. My set fell on the floor and I had to start all over first floor. And stuck the right arrow on bag four. It had to remove the app and reload download to run the 910004 set and stop at bag three. I it change back with instruction book. Second there is no bill of material in close lost part to order element or part number to call Lego to replace.
  • 3D 5/5

    By Sat mar 18
    We need more Legos with 3D
  • Hart lake movie thiter lego 5/5

    By EmSellsSota
    It is awesome
  • Missing a lot 2/5

    By The man is in the hose!
    Great app, love having instructions and a record of what sets I have. The only problem is that it’s missing a ton of older sets. Some examples: most of the lord of the rings sets, one of the avatar the last airbender sets, many Batman sets. I would love to use this app so that I don’t have to hold onto my instructions but it looks like it will only have half of the sets I own.
  • Awesome 5/5

    By Sir David Gabriel Joseph
    3d mode is amazing
  • No need for paper 5/5

    By Fantom Ninja
    Works great! No need to keep all my physical instructions anymore. This app is amazing! Lego is the best
  • Dont need to explain.. 5/5

    By Alex 818183
  • Instawork App 5/5

    By Jose Areliz
    This is such a great work app with great pay and friendly people don’t sleep on it if you’re looking for work download the App
  • Discovering the Joy of LEGO with the LEGO App 5/5

    By zorsip
    If you're a LEGO fan, you'll love the LEGO app! This app is a fantastic way to immerse yourself in the world of LEGO, no matter where you are. The app is incredibly well-designed and intuitive, making it easy to use and navigate. One of the best features of the app is the ability to access a vast library of LEGO building instructions. With just a few clicks, you can find instructions for building your favorite LEGO sets or even design your creations. The instructions are easy to follow and include step-by-step animations that make building a breeze. Another great feature of the LEGO app is the ability to connect with other LEGO fans from all over the world. You can share your creations with others, see what other people are building, and get inspired by their ideas. You can also join challenges and competitions to show off your skills and win prizes. The app also includes a variety of fun games and activities that are perfect for LEGO lovers of all ages. You can play games that test your building skills, challenge your creativity, or just have fun with your favorite LEGO characters. Overall, I highly recommend the LEGO app to anyone who loves LEGO. It's a great way to stay connected to the LEGO community, get inspired, and have fun building and playing with LEGO no matter where you are.
  • Useful, but eats battery like crazy 3/5

    By Deathwing Terminator
    It’s nice to have access to instructions digitally, but the battery drains extremely fast while using this app. I have also noticed a bizarre static noise every two seconds when using the app. If I switch to a different app, it stops. Only when the builder is open. Of course, I have all the sound effects “off” in the settings, but it is still frustrating. I can even hear the static noise if I have audible playing in the background. Perhaps they are related?
  • Elsapenderwick 1/5

    By Mark Baldridge
    Can you make instructions?
  • An interesting app. 4/5

    By DonShoes
    I like how this app works. Although my first instinct was to try to move the pieces together on my own. Instead the app sort of takes you on a guided tour of what constructing the lego set you’re building would look like. It’s really good though. Or at least it seems that way to me.
  • Hi 4/5

    By Nathan MacKinnon
    So cool and fun for kids
  • It’s awesome 5/5

    By michael solito
    Now I can finish my other project
  • Coolplayz 5/5

    By Goldplayz13
    It one of the best sets I’ve ever had in my life!👍🏼
  • Instructions 1/5

    By 6 yrsold
    Paper instructions should be included instead of making consumers download the app.
  • I Recommend This LEGO App! 5/5

    This LEGO App Is So Much Better Than The Booklets, Because When I Use The Booklets For Building LEGO, I Have To Weigh Down The Pages By Using Like A Mug Or A Bowl. But I Don’t Have To Worry About That With This LEGO Builder App! Thank God This App Was Made, Or I’d Have To Just Weigh Down The Old Instruction Booklets. I Want To Say Thanks Again Devs Of The LEGO App! Keep Up The Good Work On These Apps!
  • Great but a few suggestions 3/5

    So I had a Lego sent called Mia’s treehouse and when I tried it on here it said that it was like too old or something and I couldn’t find my instructions so I literally wasted like 20 dollars :(
  • Fox Minecraft 5/5

    By NitaMai
    Thanks dear for your prayers today for building a fox
  • My review 5/5

    By Addilyn W.
    This really helps me with trying to build my sets and let’s me have fun also!!
  • Horrible 1/5

    By cookie swirl world girl
    I think you should not have a bisness👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼👎🏼😼🙎🏼🙎🏼‍♀️
  • Hi 5/5

    By Beast bball app on the market
    Jove it
  • The first time you were able to get in to Mars 5/5

    By solar masters
    So cool!
  • This is amazing 5/5

    By Legogirl0109
    I love this app. I was doing olivias electric car and the manual was so small so I downloaded this app and the manual was so much bigger I love this app.I don’t know what I would do without this app!
  • No Rules? 4/5

    By CleverFox2
    Absolutely love this app! I love how you’ve not only added new sets but, have also been adding older sets too. Though I do wish the rule books we’re available with the “LEGO Games” sets. I can download the instructions and build the sets, but there’s no rules to go with the instructions. I also wish there was an icon on sets you’ve already added to your collection so that you can see at a glance if you have already added that one or not.
  • No book 5/5

    By jfkjfjfjjjf
    Helps a lot if you don’t like to use your book
  • Lego! 4/5

    By Maggie104
    Do you regularly add new Lego sets using the three-dimensional option, such as once a week? I tried the toy yesterday afternoon during a bizarre ice storm in California! Yes, an ice storm! But what do those seven-digit numbers mean in the description of plastic pieces? And how do I know when a set is done?
  • Great Lego app 5/5

    By lecollier4
    So hello I downloaded this app. It has all the instructions for a Lego set! Maybe if you lost the instructions you CNA use this! Also it’s in 3d so you can look around and see what you missed. I just use it even when I have the instructions for fun!
  • Really eveicent 5/5

    By Subtraction_addition
    It’s a really good app
  • Amazing and so interactive! 5/5

    By Chewed Up Roach
    Lego’s have always been amazing but this makes it over the top!!! My son and I love this app!!!
  • Not bad, but needs a few things… 4/5

    By Tripoli - XenTech
    Overall this is wonderful to have and the instructions are easy for my 4 year old to follow, but I have found two things in particular to be lacking: 1. You cannot add some sets to your collection. I don’t mind if some don’t offer 3D or even PDF instructions, but I want to be able to keep this as a list of everything I have. The Daffodils (40646) and Year of the Rabbit (40575) for example. I want those listed and counted towards my piece and set counts. 2. You need to be able to specify how many of a given set you have. Again, I want to see those total pieces and set counts go up! You’ll get more people hooked when you build upon this collector mentality. I’d know, I’m in the collectibles business. I want to be able to register that I have three of the Dried Flower Centerpiece (10314) so my counts go up. After all, you advertise it as being able to combine three sets. Same with the passenger train (40518), which I can neither add nor show I have two of.
  • Star Wars 5/5

    By SantiYepez
    Great set! Great virtual manual, easy to understand
  • Great to keep track of newer sets 4/5

    By bmcdonough31
    This has been helpful in storing the sets we have and having instant access to instructions. I just had the unfortunate mistake of deleting a set/instruction from my collection. I think that to delete a set in your collection it should lead to a new page/pop-up window asking if that is what you really wish to do. Now I have to go through all the booklets I have to figure out which one I accidentally deleted. I also would like the app more if in our personal collection we were given the option to list it in numerical order and not have it appear it how recent you added the set. Otherwise I love this app. Everything is organized and easy to find.
  • I love Lego 5/5

    By PrincessUnicorn4
    Hjhjj is not going on this week but I am not going on the weekend yet but I need help with a plan

    By 𝕜𝕒𝕥𝕖 𝕞𝕔
    The LEGOℝ survey gets way to personal. I think this bc it asked me about my gender and age and it also asked how many LEGO sets I bought this year. A survey doesn’t need to determine the winner by asking questions like that. I got very uncomfortable with those questions and think that people shouldn’t win a contest by answering some of those questions. Some questions were fine bc they asked about my LEGO building experience but others I wasn’t so sure about. OTHERWISE IT’S A GOOD APP. Byeeeeeeeeeee
  • Bad very bad 1/5

    By Sonicblueyes developer!!
    You can’t even build online dude
  • So helpful 5/5

    By asdcffkmrjdk
    It is so helpful I incase you loose,rip,or can’t find the instructions 👌😁😎😎😎😎😎
  • Convoluted 1/5

    By Bertisbetter
    The printed instructions were much better.
  • Amazing 5/5

    By Pricness A for Awesome
    This app is amazing, I am always losing my instructions for Lego sets, but with this I can build my legos with online instructions! :) ;)
  • Lego 5/5

    By StupefyingT
    Great app!! I love the new 3D mode, I hate the sets get retired though
  • Update: Good app but there seems to be an oversight with the QR code scan 4/5

    By JR_42
    So, it’s easy enough to add the set instructions when searching by the set item #. However, after scanning the QR code, you don’t get that same option, it just takes you directly to the instructions. For keeping a digital copy of your instructions, it’d be nice to scan the QR code and add it directly to your account. It’s not very intuitive, but if you hit the x you get to the screen where you can add the QR scanned instructions to your account. Maybe have that option at the screen that pops up after scanning the QR code. You can go to the instructions, or add the set to your collection.