Comparison

codeSpark vs PictoBlox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

codeSpark

This app offers hundreds of interactive coding games and activities for children aged 3-10. Kids can solve puzzles, design their own games and stories, and even participate in coding contests. It focuses on building essential coding concepts and problem-solving skills in a safe, ad-free environment.

Highlights
  • Hundreds of coding games and activities
  • Create your own games and stories
  • Puzzles to master coding concepts
  • Monthly coding contests
  • Multiplayer coding challenges
  • Pre-coding activities for preschoolers
Features
Read full description

codeSpark: The Award-Winning Learn-to-Code App for Kids (Ages 3–10) 100s of coding games & activities—plus tools to create your own! Kids as young as 3 can start coding through play with puzzles, storytelling, and creativity tools designed just for them. Older kids can design and publish their own games, join monthly contests, and explore projects created by other kid coders. Get full access with a monthly or annual subscription—try membership free for 7 days! Annual subscribers can create up to 5 child profiles, making codeSpark perfect for families with multiple learners. OR play limited content through Hour of Code with no credit card required. Learn Coding Through Play - Puzzles – Master core coding and problem-solving concepts level by level - Create – Design and code your own games and interactive stories - Made by Kids – Play and explore games created by other young coders around the world - Monthly Coding Contests – Showcase creativity, code projects, and win prizes - Code Together – Join friends in a multiplayer water balloon fight while practicing coding logic - Pre-Coding for Preschoolers – Activities designed for early learners ages 3–4 - Adventure Maps – Unlock new puzzles and challenges while progressing through fun coding worlds Educational Benefits Backed by Research codeSpark’s curriculum is based on research from MIT, Princeton, and Carnegie Mellon. Kids learn the basics of computer science in a fun, accessible way—without words. - Coding concepts: sequencing, loops, conditionals, events, and debugging - Computational thinking: problem-solving, logic, pattern recognition, and creativity - Reinforces early skills: reading, math, and critical thinking - Builds confidence, perseverance, and collaboration through play - Encourages design thinking by letting kids turn ideas into working games and stories Kid-Safe & Ad-Free - Every game and story is reviewed before publishing to ensure safety - No ads, no micro-transactions, no distractions - Parent dashboard to manage profiles and track progress - A trusted environment for independent learning Praise from Parents & Teachers “My daughters are 6 and 8, and this is their new favorite game. Now they want to be programmers!” – Parent Review “I loved seeing how my children enjoyed working together on the puzzles.” – Parent Review Teachers and parents worldwide use codeSpark to introduce coding in classrooms, after-school programs, and at home. Kids stay motivated because the learning feels like play, and they are proud to share their creations. - Awards & Recognition - The LEGO Foundation – Pioneer in Reimagining Learning & Play - Children’s Technology Review – Editor’s Choice Award - Parent’s Choice Award – Gold Medal - Collision Conference – Kids & Family Silver Winner Why Families Choose codeSpark - Designed for kids ages 3–10 with no reading required - Builds STEM skills through fun, engaging coding challenges - Supports creativity with open-ended game and story design tools - Encourages collaboration through multiplayer games and contests - Trusted by parents, teachers, and schools worldwide - Helps kids see themselves as creators, problem-solvers, and future innovators Subscription & Download Start with a 7-day free membership trial. Subscriptions renew automatically; manage or cancel anytime in Account Settings. Annual subscribers can create up to 5 child profiles, making it easy to support the whole family. Privacy Policy: http://codespark.com/privacy/ Terms of Use: http://codespark.com/terms/ Start your child’s coding journey today with codeSpark—the award-winning learn-to-code app that makes programming fun, safe, and accessible for every kid ages 3–10!

About

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.

Highlights
  • Block-based coding
  • Robotics control
  • AI and Machine Learning
  • IoT projects
  • Game and animation creation
  • Hardware interaction
Features
Read full description

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/

Screenshots

codeSpark4 screens
PictoBlox4 screens

Verdict

The call

The clearest difference is rating: codeSpark at 4.6 against PictoBlox's 3.4. codeSpark also leads on update cadence (fortnightly vs every 14 months) and ratings volume (41K vs 57). PictoBlox's advantage is in-app purchases (none vs 14). On price, review sentiment, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. codeSpark sells 11 in-app purchases, starting at $3.99 per month. PictoBlox asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

codeSpark holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: codeSpark has 41K ratings behind it against 57, so its average is the more settled of the two. Written reviews point the same way: 52% of codeSpark's written reviews are positive against 48% of PictoBlox's.

UpkeepUpdate frequency

codeSpark ships an update fortnightly, PictoBlox every 14 months. The most recent releases landed on September 24, 2026 and September 25, 2026 respectively.

Scorecard5 real differences · 5 level
codeSpark versus PictoBlox: the parameters behind the verdict, then further details
ParametercodeSparkPictoBlox
PriceFreeFree
Rating4.6 (41K ratings) — better3.4 (57 ratings)
Positive reviews51.6% of reviews — better48.1% of reviews
Number of ratings41K — better57
Update frequencyFortnightly — betterEvery 14 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.3 — better
Further details — not scored
Size130 MB178 MB
Age rating4+4+
DeveloperHomerSTEMpedia

Customer experience

codeSpark

All ratings40,522 ratings
Positive89.1%
Neutral2.8%
Negative8.1%
Written reviews1,421 reviews
Positive51.6%
Neutral6.3%
Negative42.2%

PictoBlox

All ratings57 ratings
Positive56.1%
Neutral8.8%
Negative35.1%
Written reviews77 reviews
Positive48.1%
Neutral15.6%
Negative36.4%

User reviews

codeSpark

From 41K App Store ratings

What we love

  • 👍 Fun and engaging
  • 🚀 Great for learning coding
  • 🎨 Lots of creative possibilities
  • 🤩 Awesome game/app
  • 💯 Best coding app ever

Room to improve

  • 💰 Expensive subscription
  • 🐛 Buggy and glitchy
  • 🔍 Confusing UI/UX
  • 🔑 Forced to pay for access
  • 🤬 Unauthorized charges

PictoBlox

From 57 App Store ratings

What we love

  • 👍 Great for learning AI
  • 👍 Good for robotics
  • 👍 Intuitive block interface
  • 👍 Fun for beginners
  • 👍 Good for short projects

Room to improve

  • 🐛 Buggy and glitches
  • 🐛 Projects not saving
  • 🐛 Freezes and crashes
  • 🐛 Lagging issues
  • 🐛 Difficult to navigate

Bugs and requests

codeSpark

Reported bugs

5 issues
  • Disappearing progress and lost stories
  • Inconsistent performance and crashes
  • Incorrect item purchases and coin deductions
  • Inability to access drafts and profiles
  • Incompatibility issues with newer devices

Requested features

5 requests
  • Add more pet foos and customization options
  • Improve story sharing and collaboration features
  • Introduce more puzzles and challenges
  • Allow custom character and block creation
  • Implement better communication between coders

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
Show 4 more
  • 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
Show 5 more
  • Bigger window for code/stage
  • Add more extensions
  • Cloud variables for multiplayer
  • Dark mode
  • Full screen option

In-app purchases

11 purchases

codeSpark

Subscriptions11
  • codeSpark Academy Enrollment7 Days trial$3.991 Month
  • codeSpark Academy Enrollment7 Days trial$7.991 Month
  • codeSpark Academy Enrollment7 Days trial$9.991 Month
Show 8 more
  • codeSpark Academy Enrollment1 Month trial$9.991 Month
  • codeSpark Academy Enrollment7 Days trial2 variants$12.991 Month
  • codeSpark Academy Enrollment7 Days trial$15.001 Month
  • codeSpark Academy Enrollment7 Days trial$23.993 Months
  • codeSpark Holiday Annual Membership7 Days trial$63.001 Year
  • codeSpark Academy Enrollment7 Days trial2 variants$79.991 Year
  • codeSpark Academy Enrollment7 Days trial$90.001 Year
  • codeSpark Academy Enrollment7 Days trial$99.991 Year
None

PictoBlox

No in-app purchases

Questions

Is codeSpark free?
codeSpark is free to download, with in-app purchases available.
Is PictoBlox free?
PictoBlox is free to download, with no in-app purchases.
Which has better reviews, codeSpark or PictoBlox?
codeSpark is rated higher. codeSpark averages 4.6 out of 5 from 41K ratings, while PictoBlox averages 3.4 from 57 ratings.
Do codeSpark or PictoBlox have ads?
Neither codeSpark nor PictoBlox shows ads.
Which is updated more often, codeSpark or PictoBlox?
codeSpark ships an update fortnightly, and PictoBlox every 14 months. Most recently, codeSpark was updated on September 24, 2026 and PictoBlox on September 25, 2026.

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