Robotizen vs Codie
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Robotizen
This app introduces children aged 4-9 to fundamental computer programming and robotics concepts through engaging, story-driven activities. It helps develop problem-solving, logical thinking, and creativity skills with a word-free interface.
- Learn programming concepts (sequence, command, condition, loop)
- Introduction to basic robotics
- Curriculum developed with MIT research
- Word-free interface for universal access
- Develops problem-solving and logical thinking
- Enhances creativity
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Robotizen is the #1 learn to code program for kids 4-9! Robotizen teaches the basics of computer programming and robotic through a variety of interactive learning activities in a interesting story. Robotizen would help kids to improve their problem solving, logical thinking and creativity. KEY FEATURES: * Kids learn key programming concepts such as sequence, command, condition, event, loop … * Curriculum developed based on collaboration with and research from MIT. * Kid learn basic concept of robotic. * Word-free. Anyone, anywhere can play. * Perfect for pre-readers, ELL students and kids with reading and focus-related challenges. EDUCATIONAL CONTENT: Robotizen is inspired by visual programming languages such as Scratch from MIT, Alice from Carnegie Mellon University and other ‘beginner’ programming languages like Logo, SmallTalk, and Squeak. Our word-free interface allows anyone, anywhere to play. Kids will master core computer science concepts such as pattern recognition, problem solving, sequencing, algorithmic thinking, debugging, loops and conditionals. To be successful, kids need: * Determine the actions needed to solve each problem in story mode. * Order actions in a logical sequence * Recognize patterns * Use those patterns to make their code more efficient * Test solutions * Find issue from test result then fix and retest solutions to make it work * Optimize the solutions to have better result DOWNLOAD: * Download is totally free. Robotizen is FREE for teachers, librarians, and verified non-profit educational institutions.
Codie
This app bridges physical play and digital learning for young children. It allows users to program a character by building sequences with tactile blocks, bringing their creations to life through interactive challenges and storytelling.
- Physical block coding
- Interactive learning
- Emoji-inspired tactile blocks
- 40 coding challenges
- Immersive storytelling
- Standards-aligned lessons
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Teachers, the Codie Blocks App is the digital heart of the Codie Blocks Universe, where physical play and interactive learning meet! The Codie Blocks App connects seamlessly with the Bluetooth-enabled Dock-n-Blocks to create a unique hands-on coding experience for even the youngest learners. By building sequences with emoji-inspired tactile blocks, students as young as 3 can program Codie the way Mia does on the beloved PBS Member Stations’ show, Mia & Codie, and instantly see their creations come alive. The Codie Blocks App connects with the Codie Educator Portal, giving educators ready-to-go, standards-aligned lessons and resources to bring coding to life. No prior coding experience required to teach. With 40 levels of coding challenges, hours of open-ended play, and immersive storytelling, the app sparks creativity, critical thinking, and problem-solving. Codie Blocks is everything you need to transform your classroom into a complete coding universe! Download Codie Blocks and watch your classroom’s imagination come to life.
Screenshots
Verdict
The clearest difference is review sentiment: Codie at 100% against Robotizen's 54%. Codie also leads on rating (5.0 vs 4.1) and ads (none vs shown). Robotizen's advantage is ratings volume (29 vs 5) and iOS requirement (11.0 vs 15.0). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Codie holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Robotizen has 29 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 54% of Robotizen's written reviews are positive against 100% of Codie's.
Robotizen ships an update every 2 months, Codie every 6 weeks. The most recent releases landed on October 1, 2026 and September 17, 2026 respectively.
| Parameter | Robotizen | Codie |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (29 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 53.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 29 — better | 5 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 265 MB | 736 MB |
| Age rating | 4+ | 4+ |
| Developer | Mage Media and Entertainment Service Joint Stock Company | Codie LLC |
Customer experience
Robotizen
Codie
In-app purchases
Robotizen
No in-app purchases
Codie
No in-app purchases









