Comparison

Scanfig vs LEGO® SMART Assist

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

Head to head
About

Scanfig

Decode the contents of LEGO Minifigure Series 25 boxes without opening them. Scan the data code on the box to reveal the specific Minifigure inside, including its name and an image. Report any scanning errors for improvement.

Highlights
  • Scan LEGO Minifigure Series 25 box data codes
  • Reveal Minifigure type
  • Display serial number
  • Show Minifigure name
  • Display Minifigure image
  • Report scanning errors
Features
Read full description

Starting with the new LEGO® Minifigures Series 25 the boxes contains data codes which could reveal the content of the box without opening it. The ScanFig App enables you to scan that code and reveal the type of Minifigure which should be in the box. After a successful decoded data code, the serial number, the clear text name and an image of the Minifigure is displayed. If you found an error in scanning a code, please report it on admin@scanfig.com Important Info: ScanFig will no longer be maintained. The last supported LEGO Minifigures series is 71052 (Series 29) Disclaimer LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this project.

About

LEGO® SMART Assist

This app serves as a companion for adults managing LEGO SMART Bricks. It allows for effortless onboarding, provides guidance and support, and enables seamless updates for new play features. Designed for grown-ups to maximize the SMART Play experience.

Highlights
  • Effortless onboarding for SMART Bricks
  • Guidance and support for SMART Play sets
  • Seamless updates for new play features
  • Register and manage SMART Bricks
  • Access FAQs, video tutorials, and customer support
  • Link to LEGO Builder App and LEGO.com
  • Manage data consent and app preferences
Features
Read full description

LEGO® SMART Assist App: The Official Companion App for LEGO® SMART Play™ Sets. LEGO SMART Assist App is the companion app for adults to manage and maximise the potential of LEGO SMART Bricks. It helps you control SMART Brick settings, update new play features, and get quick help when you need it. An app for grown-ups to get the most out of the SMART Play ™ experience, so kids can keep building and exploring. The SMART Assist app gives you access to: - Effortless Onboarding to manage your SMART Bricks - Guidance and support to get started with your SMART Play™ sets - New play feature updates to get the latest SMART Play™ experience Effortless Onboarding: · Register your SMART Brick: Connect and register your SMART Bricks to your adult LEGO Account quickly and easily. · SMART Brick status: See everything you need to know about your SMART Bricks including battery level and available updates · Custom Controls: Easily set a unique name for your SMART Bricks and manage the volume controls. · Play rules! Your SMART Bricks will only connect to the app when they are on the charger - so playtime stays interruption-free! Guidance and support Get started with your SMART Play™ sets and access help and support if you need it · FAQs and videos: Access FAQs and video tutorials to help you get started, learn about charging and find out more about the SMART Assist App · Customer support: Still need help? Link directly to our Consumer Services site on LEGO.com for further help and support · LEGO® Builder App: Easily link to the Builder App for building instructions · And more! Link directly to LEGO.com for more information about the LEGO® SMART Play™ system New play feature updates: Keep your SMART Bricks up to date to benefit from the latest play experiences · Seamless Updates: Download and install the latest updates for your SMART Bricks. · Stay Informed: Receive in-app and push notifications whenever a new update is available. · New Play Experiences: Get timely updates for your SMART Bricks and unlock new play experiences. Privacy and Settings · For Grown-ups: The app is designed for grown-ups to get the most out of the SMART Play experience, so that kids can keep on playing. Underage users attempting access will be advised that an adult is needed · Data Consent: Manage your consent for data collection for both app analytics and brick telemetry data. Our Data Privacy Officer can be contacted if you want to retrieve or erase what has been collected. App Preferences: Configure app settings, including sound, haptics and notification toggles. LEGO, the LEGO Group, the Minifigure and the SMART PLAY logo are trademarks of the LEGO Group.

Screenshots

Scanfig3 screens
LEGO® SMART Assist4 screens

Verdict

The call

The clearest difference is rating: Scanfig at 4.6 against LEGO® SMART Assist's 3.8. Scanfig also leads on ratings volume (389 vs 42) and iOS requirement (13.0 vs 15.0). LEGO® SMART Assist's advantage is update cadence (monthly vs every 3 months). On price, review sentiment, ads and in-app purchases 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

Scanfig holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Scanfig has 389 ratings behind it against 42, so its average is the more settled of the two. Written reviews split almost evenly too, at 58% and 58% positive.

UpkeepUpdate frequency

Scanfig ships an update every 3 months, LEGO® SMART Assist monthly. Both last shipped on November 4, 2026.

Scorecard4 real differences · 6 level
Scanfig versus LEGO® SMART Assist: the parameters behind the verdict, then further details
ParameterScanfigLEGO® SMART Assist
PriceFreeFree
Rating4.6 (389 ratings) — better3.8 (42 ratings)
Positive reviews57.7% of reviews57.7% of reviews
Number of ratings389 — better42
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size24 MB362 MB
Age rating4+4+
DeveloperCornelius MunzLEGO

Customer experience

Scanfig

All ratings377 ratings
Positive89.1%
Neutral2.1%
Negative8.8%
Written reviews26 reviews
Positive57.7%
Neutral7.7%
Negative34.6%

LEGO® SMART Assist

All ratings36 ratings
Positive69.4%
Neutral8.3%
Negative22.2%
Written reviews26 reviews
Positive57.7%
Neutral3.8%
Negative38.5%

Bugs and requests

Scanfig

Reported bugs

7 issues
  • App doesn't work after first use
  • Scanner button does nothing
  • Incorrect identification for Dungeons & Dragons series
  • Camera can't focus
  • Scanner doesn't work for S26 figs
Show 2 more
  • QR code not scanning
  • Uses wrong camera/zoom on iPhone 17

Requested features

2 requests
  • Improve camera focus
  • Allow camera switching/zoom on iPhone 17

LEGO® SMART Assist

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Scanfig

No in-app purchases

None

LEGO® SMART Assist

No in-app purchases

Questions

Is Scanfig free?
Scanfig is free to download, with no in-app purchases.
Is LEGO® SMART Assist free?
LEGO® SMART Assist is free to download, with no in-app purchases.
Which has better reviews, Scanfig or LEGO® SMART Assist?
Scanfig is rated higher. Scanfig averages 4.6 out of 5 from 389 ratings, while LEGO® SMART Assist averages 3.8 from 42 ratings.
Do Scanfig or LEGO® SMART Assist have ads?
Neither Scanfig nor LEGO® SMART Assist shows ads.
Which is updated more often, Scanfig or LEGO® SMART Assist?
Scanfig ships an update every 3 months, and LEGO® SMART Assist monthly. Most recently, Scanfig was updated on November 4, 2026 and LEGO® SMART Assist on November 4, 2026.

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