Kai's Eye Robot Tracker vs Blue's Blocs
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!
Blue's Blocs
This app extends the functionality of a physical robot, allowing students to program it using a block-based interface. It introduces concepts like decision-making, numerical functions, and variables for deeper learning in computer science.
- Block-based programming environment
- Control physical Blue-Bot robot
- Decision making logic
- Numerical functions
- Boolean operators
- Introduction of variables
- Bluetooth connectivity
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Blue’s Blocs is a complimentary app to the TTS Blue-Bot® which allows for expansion of knowledge and teaching at greater depth in KS2 and KS3 Computer Science. Using a familiar block-based environment, students can programme their Blue-Bot® using extended functionality which includes decision making, numerical functions, Boolean operators, and the introduction of variables. Seamlessly connecting to the physical Blue-Bot® device via Bluetooth connection, students can kinaesthetically work with their Blue-Bot® to embed computational concepts.
Screenshots
Verdict
The clearest difference is review sentiment: Kai's Eye Robot Tracker at 80% against Blue's Blocs's 0%. Blue's Blocs's advantage is iOS requirement (12.4 vs 15.0). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kai's Eye Robot Tracker ships an update every 6 weeks, Blue's Blocs every 3 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.
| Parameter | Kai's Eye Robot Tracker | Blue's Blocs |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 80.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 312 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Kai's Education Limited | TTS Group Limited |
Customer experience
Kai's Eye Robot Tracker
Blue's Blocs
In-app purchases
Kai's Eye Robot Tracker
No in-app purchases
Blue's Blocs
No in-app purchases
Questions
Is Kai's Eye Robot Tracker free?
Is Blue's Blocs free?
Do Kai's Eye Robot Tracker or Blue's Blocs have ads?
Which is updated more often, Kai's Eye Robot Tracker or Blue's Blocs?
Other comparisons
