PictoBlox vs Rodocodo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PictoBlox
Learn to code with a block-based platform that integrates robotics, AI, and machine learning. Create games, animations, and control hardware using intuitive drag-and-drop Scratch blocks. Ideal for beginners to develop 21st-century skills.
- Block-based coding
- Robotics control
- AI and Machine Learning
- IoT projects
- Game and animation creation
- Hardware interaction
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PictoBlox is a block based coding app for students with enhanced hardware-interaction capabilities and emerging technologies such as robotics, AI and machine learning that make learning to code fun and engaging. Just drag and drop the Scratch coding blocks and make cool games, animations, interactive projects, and even control robots the way you want! ● 21st-Century Skills PictoBlox opens doors for beginners to learn creative and physical computing in an engaging way and thus helps in developing must-have skills of today’s technology-driven world such as: - Creativity - Logical reasoning - Critical thinking - Problem-solving ● Coding Skills With PictoBlox and its courses, beginners will learn important coding concepts such as: - Logic - Algorithms - Sequencing - Loops - Conditional statements ● AI and ML for beginners Beginners can learn Artificial Intelligence and Machine Learning concepts such as: - Face and text recognition - Speech Recognition and virtual assistant - Training ML models like image, pose, and audio - AI based games ● Extensions for Making Countless DIY Projects PictoBlox has dedicated extensions for making projects based on the Internet of Things (IoT), controlling Scratch projects using a mobile app via Bluetooth, programming actuators, sensors, display modules, NeoPixel RGB lights, robotic arm, humanoid robots, and much more. Boards Compatible with PictoBlox App: - evive - Quarky - Arduino Uno - Arduino Mega - Arduino Nano - ESP32 - T Watch - Boffin - TecBits Bluetooth Modules Compatible with PictoBlox: - HC-05 BT 2.0 - HC-06 BT 2.0 - HM-10 BT 4.0 BLE (or AT-09) Want to know more about PictoBlox? Visit: https://thestempedia.com/product/pictoblox Getting Started with PictoBlox: Projects that you can make:https://thestempedia.com/project/
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 PictoBlox's 48%. Rodocodo also leads on rating (4.9 vs 3.4) and iOS requirement (12.0 vs 14.3). PictoBlox's advantage is ratings volume (57 vs 7). 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.
Rodocodo holds the better App Store score, 4.9 against 3.4. That said, the two scores are not equally well evidenced: PictoBlox has 57 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 48% of PictoBlox's written reviews are positive against 100% of Rodocodo's.
PictoBlox ships an update every 14 months, Rodocodo every 10 months. The most recent releases landed on September 25, 2026 and June 5, 2026 respectively.
| Parameter | PictoBlox | Rodocodo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (57 ratings) | 4.9 (7 ratings) — better |
| Positive reviews | 48.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 57 — better | 7 |
| Update frequency | Every 14 months | Every 10 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.3 | 12.0 — better |
| Further details — not scored | ||
| Size | 178 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | STEMpedia | rodocodo Ltd |
Customer experience
PictoBlox
Rodocodo
Bugs and requests
PictoBlox
Reported bugs
9 issues- Birthday date not appearing during account creation
- Purple screen and reset when saving project
- Microphone activated unexpectedly
- Space instead of left arrow in hat block
- Projects not saving on iPad and laptops
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- Arduino not connecting
- Character and code deleted after saving and reopening project
- App freezes and project disappears on refresh
- Camera access concerns
Requested features
10 requests- Zoom in feature for drawing
- Pixelated text option
- Custom controls (thumbsticks, levers)
- Move variables with finger
- Drag code to other sprites
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- Bigger window for code/stage
- Add more extensions
- Cloud variables for multiplayer
- Dark mode
- Full screen option
Rodocodo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PictoBlox
No in-app purchases
Rodocodo
No in-app purchases









