Comparison

mozaik3D vs Assemblr EDU

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

Head to head
About

mozaik3D

This app makes learning engaging with over 1300 interactive 3D scenes covering history, science, math, and more. It offers digital lessons, quizzes, and narration to enhance understanding. Explore worlds in walk or VR mode, and practice languages with multi-language support.

Highlights
  • 1300+ interactive 3D scenes
  • Digital lessons, images, videos, audio
  • Quizzes and activities
  • Narrations and animations
  • Walk mode & VR mode
  • Multi-language support
Features
Read full description

Let’s make learning fun! mozaik3D brings learning to life with interactive 3D models and a wide variety of digital resources. Perfect for students, teachers, and anyone curious about the world! - Explore 1300+ interactive 3D scenes across history, science, technology, mathematics, arts and more. - Digital lessons, images, videos, audio, and tools — everything you need for a richer learning experience. - Quizzes and activities to test knowledge in a fun way.  - Narrations and animations to guide you through complex topics. - Walk mode & VR mode — step inside ancient cities, explore the human body, or travel to outer space.  mozaik3D is available in over 40 languages, making it a perfect companion for both learning and practicing foreign languages. Try the app for free: explore demo scenes without registration, or create a free account and unlock 5 educational 3D scenes every week. Turn learning into an adventure — anytime, anywhere!

About

Assemblr EDU

This platform empowers educators and students with interactive 3D and AR learning experiences. Access ready-made lessons, utilize extensive 3D teaching aids, and create custom projects with an easy drag-and-drop editor. Facilitate virtual classes and bring student creations to life in augmented reality.

Highlights
  • Hundreds of ready-to-use 3D/AR topics
  • 6,000+ animated 3D teaching aids
  • Drag-and-drop 3D/AR project editor
  • Augmented reality project presentations
  • Virtual class setup and connection
  • Compatible with all devices
Features
Read full description

Assemblr EDU is the one-stop platform for teachers and students to bring fun & interactive 3D/AR learning. Whenever and wherever it is, we believe learning should always be engaging. Here's the #NextLevelEDUcation—both for teachers and students! • Find hundreds of ready-to-use Topics From kindergarten to senior high school grades, you can easily find premade interactive presentation slides—enhanced with 3D visualizations. Get your class preparation done faster & easier for all subjects! • Make use of 6,000+ 3D teaching aids on Edu Kits With Edu Kits, you can bring the complex, abstract concepts closer to your students. View interactive and engaging 3D teaching aids in various subjects, looking real and lively! Psst... They're also animated • Get creative on 3D/AR Editor Need any ideas to hone students' creativity? Let them create their own 3D/AR projects, as easy as drag-and-drop! Use thousands of 2D & 3D assets and elements, so it's easy for students to start creating. • Enliven projects in AR experiences Finished creating the projects? It's presentation time! Invite your students to present their works in front of the classroom, and get ready to bring their projects to life. • Stay connected in Class Set up virtual classes for you and students, and get easily connected virtually. Share works, find lessons, and see what’s going on in one space. Learning goes beyond the walls! SUITABLE FOR ALL SUBJECTS Science, Biology, Physics, Chemistry, Math, STEM, History, Geography, English, Physical Education, and more COMPATIBLE ON ALL DEVICES • PC (browser-based) • Laptop (browser-based) • Tablets (mobile app & browser-based) • Smartphones (mobile app & browser-based) For customer service assistance, send an e-mail to edu@assemblrworld.com, or you can find us on the following platforms. Any topic ideas or feature suggestions are welcomed: Website: edu.assemblrworld.com Instagram: @assemblredu & @assemblredu.id Twitter: @assemblrworld YouTube: youtube.com/c/AssemblrWorld Facebook: facebook.com/assemblrworld Community: facebook.com/groups/assemblrworld/

Screenshots

mozaik3D4 screens
Assemblr EDU4 screens

Verdict

The call

mozaik3D and Assemblr EDU both sit at 4.2 stars, but that hides the real split: 100% of Assemblr EDU's written reviews are positive against 58% of mozaik3D's. Assemblr EDU also leads on update cadence (every 2 weeks vs every 5 weeks). mozaik3D's advantage is ratings volume (141 vs 5). On price, rating, 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. mozaik3D sells 2 one-off in-app purchases and Assemblr EDU sells 16 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.2 for mozaik3D against 4.2 for Assemblr EDU. That said, the two scores are not equally well evidenced: mozaik3D has 141 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 58% of mozaik3D's written reviews are positive against 100% of Assemblr EDU's.

UpkeepUpdate frequency

mozaik3D ships an update every 5 weeks, Assemblr EDU every 2 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
mozaik3D versus Assemblr EDU: the parameters behind the verdict, then further details
Parametermozaik3DAssemblr EDU
PriceFreeFree
Rating4.2 (141 ratings)4.2 (5 ratings)
Positive reviews58.3% of reviews100.0% of reviews — better
Number of ratings141 — better5
Update frequencyEvery 5 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size447 MB5 MB
Age rating4+4+
DeveloperMOZAIK Education Ltd.Assemblr

Customer experience

mozaik3D

All ratings141 ratings
Positive77.3%
Neutral5.7%
Negative17.0%
Written reviews139 reviews
Positive58.3%
Neutral7.9%
Negative33.8%

Assemblr EDU

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

mozaik3D

Reported bugs

56 issues
  • Login fails, password incorrect
  • Cannot register, country/data not accepted
  • Account not working after registration
  • Adrenaline (advanced) scene shows error
  • Audio cuts off in Human body (male) scene
Show 51 more
  • Opening a book freezes the app
  • App says internet connection needed when WiFi is on
  • Overlay menu hides 3D animation on iPad
  • No sound in animations
  • Cannot register on iPhone browser (Safari/Chrome)
  • App crashes constantly after update
  • App doesn't load
  • App doesn't open, internet access issues reported
  • Cannot open some 3D scenes or books
  • Cannot download videos, most are not free
  • Cannot create a new account
  • VR headset for phone doesn't work correctly
  • Cannot open desired content
  • Google and Facebook registration/login fails
  • Favorite animation not added to collection
  • Cannot make premium account
  • VR headset for phone doesn't work correctly
  • Cannot open desired content
  • Google and Facebook registration/login fails
  • Favorite animation not added to collection
  • Cannot make premium account
  • Cannot zoom
  • App doesn't support iPhone 5s, loads forever
  • Login cursor jumps to password field
  • Constant switching between portrait and landscape
  • Loaded 3D animations not opening in app on iPadOS 13
  • Error when opening app, cloud symbol loads and errors
  • App crashes continuously on iPad 2018
  • App crashes on iPad Air 2nd generation
  • App freezes on iPhone XR
  • App logs out immediately after logging in on iPad
  • Login error, incorrect data reported
  • Password not accepted during registration
  • Authorization error, cannot watch 3D models
  • App closes user session
  • App keeps kicking user out
  • App keeps logging user out
  • User login required for every event even after logging in
  • App is unusable after password change
  • App crashes continuously
  • Downloads get stuck around 60%
  • App takes a long time to open
  • Premium account is a problem to use
  • App is not working after update
  • App not working on iPad Air and iPhone X
  • Cannot open app after installation
  • Login issues, password incorrect
  • App crashes
  • App is slow and lags
  • App requires login for most content
  • App is not an animation tool, just for watching

Requested features

10 requests
  • Update lymphatic system scene with 3D cross-sections
  • Add 3D scene about domestic cat
  • Add 3D scene about digestive system
  • Add narration for better understanding
  • More topics for small kids (plants, flowers, animals)
Show 5 more
  • Allow users to take notes
  • More free content or better premium access
  • Improve exercises to align with scene content
  • Add more subjects/topics
  • Improve creative approach and details in animations

Assemblr EDU

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

mozaik3D

One-time2
  • Mozaik STUDENT - (1 Year)$44.99
  • Mozaik TEACHER - (1 Year)$119.99
16 purchases

Assemblr EDU

Subscriptions9
  • Individual Plan 1 Week$1.997 Days
  • Individual Plan 1 Month$4.991 Month
  • Group Plan (3 Seats)$4.991 Month
Show 6 more
  • Single Monthly$8.001 Month
  • CREATOR EDU MONTHLY (+350 BLR)$8.991 Month
  • CREATOR EDU MONTHLY (+350 BLR)$20.001 Month
  • Single Yearly$80.001 Year
  • Group Yearly$209.991 Year
  • CREATOR EDU MONTHLY (+350 BLR)$250.001 Month
One-time7
  • Custom Marker Voucher$2.99
  • Custom Marker Voucher 5$13.99
  • 500 BLR Coins$14.49
Show 4 more
  • Custom Marker Voucher 10$24.99
  • 1000 BLR Coins$28.49
  • 1500 BLR Coins$42.90
  • 2000 BLR Coins$57.00

Questions

Is mozaik3D free?
mozaik3D is free to download, with in-app purchases available.
Is Assemblr EDU free?
Assemblr EDU is free to download, with in-app purchases available.
Which has better reviews, mozaik3D or Assemblr EDU?
mozaik3D and Assemblr EDU are both rated 4.2 out of 5 on the App Store, from 141 and 5 ratings respectively.
Do mozaik3D or Assemblr EDU have ads?
Neither mozaik3D nor Assemblr EDU shows ads.
Which is updated more often, mozaik3D or Assemblr EDU?
mozaik3D ships an update every 5 weeks, and Assemblr EDU every 2 weeks. Most recently, mozaik3D was updated on October 15, 2026 and Assemblr EDU on October 8, 2026.

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