Blockzie vs CodeAlgo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blockzie
Engaging games teach kids coding, robotics, AI, and machine learning through intuitive drag-and-drop blocks. Nurture a passion for STEM with accessible and fun challenges.
- Coding for kids
- Robotics and AI learning
- Intuitive drag-and-drop blocks
- STEM education
- Engaging gameplay
- Accessible learning
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Fun and educational games for kids and students of all ages, Blockzie makes robotics, Artificial Intelligence (AI), machine learning and code learning engaging and accessible while nurturing a passion for Science, Technology, Engineering, and Math (STEM). Have you ever wanted to teach your toddler, kindergarten, or preschool-aged child things like coding, robotics, electronics, IoT, or STEM learning? Coding for kids is made easy using intuitive drag-and-drop blocks. Connect the blocks to control characters, create dazzling graphics, and bring your ideas to life! It is a simple yet challenging gameplay mechanic that is easy to pick up but hard to master. Your objective is strategically placing blocks on the board to create complete lines and clear them from the screen.
CodeAlgo
This app transforms learning for K-8 students into an engaging adventure. It builds essential math reasoning, coding skills, and AI literacy through interactive games and challenges that foster self-driven problem-solving.
- Game-based learning for K-8
- Builds math reasoning skills
- Develops coding abilities
- Enhances AI literacy
- Problem-solving challenges
- Think-Analyze-Solve framework
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Kids learn math, coding and AI by playing, not by watching videos. CodeAlgo drops your child into a 3D city they can explore. They build their own character, talk to the people around town, take on quests and solve real problems with code and math to earn rewards. It's the same platform used in classrooms in the US and abroad, now available at home. MATH QUEST (GRADES K-6) - 177 skills, one for every Common Core math standard from Kindergarten to Grade 6 - Hands-on visuals: base ten blocks, number lines, fraction bars, clocks, coins, shapes, graphs and more - Questions get harder as your child gets them right and ease off when they struggle - Earn up to 3 stars per skill and track mastery over time CODING THAT GROWS WITH THEM - Start with drag and drop block coding: sequences, loops, variables and if/else - Move up to typing real Python in line coding challenges - Guided lessons and practice before every challenge, with hints when they get stuck - 5 difficulty levels per challenge AI LITERACY - Learn how AI works and how to talk to it in the AI Prompt Studio and AI minigames - Built on our Think, Analyze, Solve approach so kids learn to reason, not just tap MINIGAMES AND REWARDS - Chess, memory, vocabulary, math facts and more - Daily spin, coins, outfits from the mall and certificates for finished units FOR PARENTS - Parent dashboard to see progress and set screen time limits - Lock or unlock games and set the math grade level - Read aloud support for younger readers - Available in English and French FOR TEACHERS - Teacher dashboard with class progress and Common Core standards reports - Assign grade limits and send standards back for redo - Works on iPad, iPhone and the web, progress syncs across devices Privacy Policy: https://www.codealgoacademy.com/policy
Screenshots
Verdict
The clearest difference is review sentiment: CodeAlgo at 100% against Blockzie's 0%. CodeAlgo also leads on rating (5.0 vs 3.0). On price, ratings volume, update cadence and ads 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.
CodeAlgo holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Blockzie's written reviews are positive against 100% of CodeAlgo's.
Blockzie ships an update fortnightly, CodeAlgo every 2 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Blockzie | CodeAlgo |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | 1 |
| Update frequency | Fortnightly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 352 MB | 540 MB |
| Age rating | 4+ | 4+ |
| Developer | STEMbotix Private Limited | CodeAlgoAcademy |
Customer experience
Blockzie
CodeAlgo
In-app purchases
Blockzie
No in-app purchases
CodeAlgo
No in-app purchases









