Kai's Eye Robot Tracker vs 3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kai's Eye Robot Tracker
This app allows users to track and code Kai robots on a special mat. It brings coding to life through augmented and virtual reality, enabling users to complete missions and learn programming concepts.
- Track Kai robots on a mat
- Code robots to drive
- Augmented Reality visualization
- Virtual Reality visualization
- Complete coding missions
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The Kai's Eye app is used to track your Kai robots on the mat included with your KaiLab (formerly Kai's Clan) pack. For further information on how to use Kai's Eye, refer to this link https://kaiseducation.com/kailab-support/ Code Kai robots to drive around the themed mats to complete missions and watch your code come to life with Augmented or Virtual Reality. Have fun and keep on coding!
3D
Transform real-world objects into virtual 3D models for educational purposes. Capture artwork, artifacts, and everyday items to view in augmented reality or share digitally with others.
- Scan real-world objects into 3D models
- Create virtual replicas
- View scans in augmented reality
- Share 3D creations
- Integrates with Merge EDU
- Add labels and descriptions
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With Scanner, you can turn real-world objects into virtual 3D creations. Whether it’s an art project, a fossil, a historic artifact from your community, or a cherished family heirloom, scanning these objects lets you preserve and explore them in a whole new way. See your scans come to life by editing them in Object Builder. Study every detail, share them with others, or even hold on a Merge Cube. Every scan becomes a digital keepsake, ready to explore, learn from, or use as inspiration for your next creation.
Screenshots
Verdict
The clearest difference is rating: 3D at 4.9 against Kai's Eye Robot Tracker's 2.3. 3D also leads on review sentiment (100% vs 80%) and ratings volume (9 vs 3). Kai's Eye Robot Tracker's advantage is update cadence (every 6 weeks vs every 5 months) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
3D holds the better App Store score, 4.9 against 2.3. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews point the same way: 80% of Kai's Eye Robot Tracker's written reviews are positive against 100% of 3D's.
Kai's Eye Robot Tracker ships an update every 6 weeks, 3D every 5 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | Kai's Eye Robot Tracker | 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 4.9 (9 ratings) — better |
| Positive reviews | 80.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 9 — better |
| Update frequency | Every 6 weeks — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 312 MB | 594 MB |
| Age rating | 4+ | 4+ |
| Developer | Kai's Education Limited | Merge Apps |
Customer experience
Kai's Eye Robot Tracker
3D
In-app purchases
Kai's Eye Robot Tracker
No in-app purchases
3D
No in-app purchases
Questions
Is Kai's Eye Robot Tracker free?
Is 3D free?
Which has better reviews, Kai's Eye Robot Tracker or 3D?
Do Kai's Eye Robot Tracker or 3D have ads?
Which is updated more often, Kai's Eye Robot Tracker or 3D?
Other comparisons
