Math Ninja AR vs Assemblr EDU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Ninja AR
This app uses augmented reality to make learning math engaging for children. By combining physical movement with interactive math problems in a 3D world, it aims to improve concentration and memory retention of sums.
- Augmented reality math learning
- Physical activity for memory stimulation
- Interactive 3D Ninja World exploration
- Collectible cards
- No in-app purchases
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Ranked in the top 10 apps for 6 to 8 year olds in 109 countries! Stimulate your body & brain and memorize sums you’ll never forget! Boost Your Concentration and Memory with Body & Brain Activity! Ever wonder why you still know how to ride a bicycle despite everything else you have forgotten? “Math Ninja AR” was developed with the use of the latest AR technology, based on the concept that simultaneous stimulation to both your body and brain is the key to developing a long-term memory. Our goal is to provide experiences and sums, kids will never forget. Find the Villager with the Correct Answer! Explore every nook and cranny of the 3D Ninja World to find the villager with the correct answer to the math question. Physical movements of stretching, bending, squatting, crawling, reaching and peering will stimulate a child’s memory whilst providing a parent an opportunity for easy exercise. New Stage “Ninja Tower” Added and No More In-App Purchase! Together with the addition of a new ninja stage, we decided to remove in-app purchase in the hope that more and more kids are able to enjoy the world of Math Ninja AR. Enjoy all contents free of charge! [How to Play] - Find a flat surface through the camera view and tap to materialize the Math Ninja World - Find the villager with the correct answer to the formula located in the clouds - Win a card after every stage and collect a total of 50 cards! The PSG series have proven to be a big hit in Japan with 3 million downloads and over 1000 million problems solved.
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.
- 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
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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
Verdict
The clearest difference is review sentiment: Assemblr EDU at 100% against Math Ninja AR's 28%. Math Ninja AR's advantage is in-app purchases (none vs 16) and ratings volume (299 vs 5). On price, update cadence, ads and device support 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
Both are free to download. Assemblr EDU sells 16 in-app purchases, starting at $1.99 per 7 days. Math Ninja AR asks for nothing beyond the download.
Math Ninja AR holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Math Ninja AR has 299 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 28% of Math Ninja AR's written reviews are positive against 100% of Assemblr EDU's, so the app with the better star average is not the one people write more warmly about.
Math Ninja AR ships an update every 3 weeks, Assemblr EDU every 2 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | Math Ninja AR | Assemblr EDU |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (299 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 28.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 299 — better | 5 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 157 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Fantamstick | Assemblr |
Customer experience
Math Ninja AR
Assemblr EDU
Bugs and requests
Math Ninja AR
Reported bugs
9 issues- App doesn't work
- Doesn't load
- Freezes at start screen
- Screen flashes
- Dark screen after selecting level
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- Button in foreign language
- Missing correct answers
- Ghost icon issue
- Cannot delete ghost icon
Requested features
9 requests- Make more for all subjects
- Combine AR with VR
- Add instructions
- Add difficulty settings
- Add rewards
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- Fix ghost icon issue
- Disable download for non-AR devices
- Add documentation
- Add microphone/camera permission requests
Assemblr EDU
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Math Ninja AR
No in-app purchases
Assemblr EDU
- Individual Plan 1 Week$1.997 Days
- Individual Plan 1 Month$4.991 Month
- Group Plan (3 Seats)$4.991 Month
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- 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
- Custom Marker Voucher$2.99
- Custom Marker Voucher 5$13.99
- 500 BLR Coins$14.49
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- Custom Marker Voucher 10$24.99
- 1000 BLR Coins$28.49
- 1500 BLR Coins$42.90
- 2000 BLR Coins$57.00








