Blue's Blocs vs Rodocodo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Rodocodo
Embark on an adventure through new worlds while learning fundamental coding concepts. This game offers 40 engaging levels designed to introduce computational thinking in a fun and accessible way for young learners.
- Learn coding basics
- 40 engaging levels
- Sequencing
- Debugging
- Loops
- Functions
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Explore new worlds while learning to code with Rodocodo’s new “Code Hour” coding puzzle game. *FREE Hour of Code Special Edition* Have you ever wondered how to make your own video games? Or maybe you'd like to make an app, but don't know where to start? Learning to code makes this possible! And with Rodocodo it’s easy to get started. You don’t need to be a maths whizz or a computer genius. Coding is for anyone! Help guide the Rodocodo cat through new and exciting worlds while learning the basics of coding. With 40 different levels to explore, how far will you go? *What is Hour of Code?* Hour of Code is a global initiative that introduces kids to computer science through one hour of playful, engaging coding activities. Created to remove the mystery around coding, it shows that anyone can learn - and enjoy - computational thinking. Rodocodo shares this belief wholeheartedly. That’s why we’ve created a special free Hour of Code edition of our game for everyone to enjoy. *What’s Included* Across 40 fun-filled levels, players will learn essential coding skills such as: * Sequencing * Debugging * Loops * Functions * And more... This special Hour of Code edition is 100% free with no in-app purchases. To explore our full Rodocodo learning platform and discover more coding resources, visit https://www.rodocodo.com.
Screenshots
Verdict
The clearest difference is review sentiment: Rodocodo at 100% against Blue's Blocs's 0%. Blue's Blocs's advantage is update cadence (every 3 months vs every 10 months). 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.
Blue's Blocs ships an update every 3 months, Rodocodo every 10 months. The most recent releases landed on September 7, 2026 and June 5, 2026 respectively.
| Parameter | Blue's Blocs | Rodocodo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (7 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | TTS Group Limited | rodocodo Ltd |
Customer experience
Blue's Blocs
Rodocodo
In-app purchases
Blue's Blocs
No in-app purchases
Rodocodo
No in-app purchases
Questions
Is Blue's Blocs free?
Is Rodocodo free?
Do Blue's Blocs or Rodocodo have ads?
Which is updated more often, Blue's Blocs or Rodocodo?
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