Comparison

LEGO® Boost vs Disney Frozen 2 Coding Kit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LEGO® Boost

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.

Highlights
  • Drag-and-drop coding interface
  • Digital LEGO building instructions
  • Over 60 fun activities
  • Codeable LEGO models
  • Control LEGO creations from mobile device
  • Combine with other LEGO sets
Features
Read full description

The LEGO® Boost app is available for download until January 1st. Combine this app with the LEGO® BOOST Creative Toolbox (17101) set to bring your creations to life! Enjoy more than 60 fun activities with simple drag-n'-drop coding, watch videos and access digital LEGO Building Instructions. Have fun with LEGO models that can move, talk and respond to real-world events. Take your experience to another level with advanced coding. Build and BOOST your own robot toy creations and control them from your mobile device. All it takes is three simple steps: BUILD, CODE and PLAY! Is your device compatible? Please go to LEGO.com/devicecheck to check if your device is compatible. Ask your parents’ permission before going online. LEGO® BOOST App Feature List - Access digital LEGO® Building Instructions for all 5 LEGO BOOST models included with the 17101 LEGO BOOST Creative Toolbox. - BUILD, CODE and PLAY with CODABLE LEGO® models. - Bring your LEGO® BOOST creations to life with the simple drag-n'-drop PROGRAMMING interface. - Enjoy more than 60 fun ACTIVITIES. - Imagine, build and code your own creations. Kick-start your creativity—3 inspirational models included with the app. - Combine 17101 LEGO BOOST with the LEGO® City 60194 Arctic Scout Truck to control and drive the vehicle! Use the app to operate the forklift, examine samples with the color sensor, help the whale back into the water and much more. - Combine 17101 LEGO BOOST with LEGO® NINJAGO® 70652 Stormbringer and set the Lightning Dragon free! Use the app to control the fearsome beast, fire the shooters, create a color-sensing ejector seat and much more! - Go to LEGO.com/devicecheck to check if your device is compatible. Ask your parents’ permission before going online. LEGO BOOST set (17101) Feature List - Includes 844 LEGO® pieces, plus a LEGO Move Hub, Interactive Motor and a Color & Distance Sensor. - Move Hub features Bluetooth Low Energy (BLE) connectivity, 2 encoded motors, activation button, internal tilt sensor and a light. - Interactive Motor is an encoded motor. - Color & Distance Sensor detects distance, motion and color, and can also function as a light. - Create and code Vernie the Robot, Frankie the Cat, the M.T.R.4 (Multi-Tooled Rover 4), the Guitar 4000 and the AutoBuilder. - Rotate Vernie’s head to activate its shoulder-mounted spring-loaded shooter. - Build the M.T.R.4 (Multi-Tooled Rover 4) and try out the different tool and customization attachments for an array of exciting activities. - Learn songs and rock out with the Guitar4000! - Look after your own pet with Frankie the Cat. Be sure to feed it the right food—or it might get upset! - Construct, code and operate the AutoBuilder to produce real miniature LEGO® models. - Build and code robots and models, and complete exciting activities with the playmat and intuitive LEGO® BOOST app. The LEGO® BOOST Creative Toolbox set (17101) is sold separately. For app support contact LEGO Consumer Service. For contact details refer to http://service.lego.com/contactus Our privacy policy and terms of use for apps are accepted if you download this app. Read more on http://aboutus.lego.com/legal-notice/Privacy-Policy and http://aboutus.lego.com/legal-notice/terms-of-use-for-apps There’s no third-party advertising. LEGO marketing content and information is served, for instance LEGO news about LEGO sets and other LEGO games, in hope of inspiring children’s creative play. LEGO and the LEGO logo are trademarks of the LEGO Group. ©2017 The LEGO Group.

About

Disney Frozen 2 Coding Kit

Learn to code by creating your own magical Frozen adventures. Design elemental effects, build ice palaces, and bring characters to life with interactive challenges. Share your creations with a friendly community.

Highlights
  • Create elemental effects like snowflakes and blizzards
  • Build custom ice palaces
  • Learn coding concepts like loops and variables
  • Design Disney Frozen adventures with characters
  • Share creations with a community
  • Customize and tweak existing code
Features
Read full description

Awaken the elements Wave your hand to make snowflakes, create blizzards, conjure your own ice palace. Tame snow, earth, wind, water, and fire. Learn to code Step-by-step challenges show you how. Connect code blocks, see the JavaScript. Learn about loops, logic, and variables. Discover new powers. Destiny awaits Create your own Disney Frozen adventures with characters, fractals, elemental particles, sounds, and stunning locations. Simple for beginners, expansive for experts. Prepare for adventure Create and play with Anna, Elsa, Kristoff, Sven, and Olaf. There's no end to what you can make. Share the magic Be inspired. Make, share, and play Disney Frozen creations with the Kano World community. Safe and friendly. Endless play See the code behind any creation, then tweak it to make it your own. Swap a character, add more snow, alter the hand motion. Create your avatar Level up as you complete challenges. Discover costumes for your avatar.

Screenshots

LEGO® Boost4 screens

Verdict

The call

The clearest difference is review sentiment: LEGO® Boost at 66% against Disney Frozen 2 Coding Kit's 8%. LEGO® Boost also leads on rating (4.6 vs 2.4) and monetization model (free vs paid). Disney Frozen 2 Coding Kit's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LEGO® Boost holds the better App Store score, 4.6 against 2.4. That said, the two scores are not equally well evidenced: LEGO® Boost has 4.3K ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 66% of LEGO® Boost's written reviews are positive against 8% of Disney Frozen 2 Coding Kit's.

UpkeepUpdate frequency

LEGO® Boost ships an update every 3 months, Disney Frozen 2 Coding Kit every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
LEGO® Boost versus Disney Frozen 2 Coding Kit: the parameters behind the verdict, then further details
ParameterLEGO® BoostDisney Frozen 2 Coding Kit
PriceFreeFree
Rating4.6 (4.3K ratings) — better2.4 (44 ratings)
Positive reviews65.6% of reviews — better8.0% of reviews
Number of ratings4.3K — better44
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.012.0 — better
Further details — not scored
Size717 MB197 MB
Age rating4+4+
DeveloperLEGOKano Computing

Customer experience

LEGO® Boost

All ratings4,262 ratings
Positive90.7%
Neutral3.0%
Negative6.3%
Written reviews392 reviews
Positive65.6%
Neutral8.4%
Negative26.0%

Disney Frozen 2 Coding Kit

All ratings39 ratings
Positive35.9%
Neutral5.1%
Negative59.0%
Written reviews88 reviews
Positive8.0%
Neutral3.4%
Negative88.6%

User reviews

LEGO® Boost

From 4.3K App Store ratings

What we love

  • 🚀 Fun and engaging
  • 👍 Great for learning coding
  • 🎨 Excellent for creativity
  • 💡 Impressive programming options
  • 🤖 Enjoyable building experience

Room to improve

  • 🐛 Connectivity issues
  • 🔋 Battery life problems
  • 📚 Unclear instructions
  • 🤔 Confusing programming interface
  • 🔍 Difficulty finding parts

Disney Frozen 2 Coding Kit

From 44 App Store ratings

What we love

  • 💡 Teaches coding concepts effectively
  • 👍 Simple and intuitive design when working
  • 🎓 Good educational value for children
  • 🎨 Engaging Frozen/Star Wars themed content

Room to improve

  • 🐛 App crashes and freezes constantly
  • ❌ Account creation/registration broken
  • ⚠️ White screen on startup
  • 🔌 Poor compatibility with older devices
  • 😤 Non-responsive customer support

Bugs and requests

LEGO® Boost

Reported bugs

5 issues
  • App crashes and freezes
  • Firmware update failures
  • Bluetooth connection problems
  • Lost progress and build instructions
  • Sensor and motor issues

Requested features

5 requests
  • More advanced programming blocks
  • Ability to save and load projects
  • Improved instructions and documentation
  • Compatibility with more devices
  • Easier part organization

Disney Frozen 2 Coding Kit

Reported bugs

12 issues
  • Cannot create username - load failed errors
  • Registration screen region selection clears
  • App freezes when dragging code blocks
  • White screen on app startup
  • Password creation causes app crash
Show 7 more
  • Bluetooth pairing issues
  • Parent email page won't proceed
  • App crashes during challenges mid-task
  • Screen cuts off at bottom on iOS
  • Invalid username errors on all attempts
  • App crashes immediately upon opening
  • Freezes when viewing shared content

Requested features

6 requests
  • WiFi or offline mode connectivity option
  • Free play mode without mandatory skill building
  • Customization features (dress up characters)
  • Content moderation for shared levels
  • Better tutorial and instruction documentation
Show 1 more
  • Improved app responsiveness and performance

In-app purchases

None

LEGO® Boost

No in-app purchases

None

Disney Frozen 2 Coding Kit

No in-app purchases

Questions

Is LEGO® Boost free?
LEGO® Boost is free to download, with no in-app purchases.
Is Disney Frozen 2 Coding Kit free?
Disney Frozen 2 Coding Kit is free to download, with no in-app purchases.
Which has better reviews, LEGO® Boost or Disney Frozen 2 Coding Kit?
LEGO® Boost is rated higher. LEGO® Boost averages 4.6 out of 5 from 4.3K ratings, while Disney Frozen 2 Coding Kit averages 2.4 from 44 ratings.
Do LEGO® Boost or Disney Frozen 2 Coding Kit have ads?
Neither LEGO® Boost nor Disney Frozen 2 Coding Kit shows ads.
Which is updated more often, LEGO® Boost or Disney Frozen 2 Coding Kit?
LEGO® Boost ships an update every 3 months, and Disney Frozen 2 Coding Kit every 3 weeks. Most recently, LEGO® Boost was updated on October 24, 2026 and Disney Frozen 2 Coding Kit on October 25, 2026.

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