Comparison

ScratchJr vs WitBlox

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

Head to head
About

ScratchJr

This app allows young children to create their own interactive stories and games by snapping together graphical programming blocks. It fosters problem-solving, creative expression, and develops early numeracy and literacy skills in a fun, motivating context.

Highlights
  • Program interactive stories
  • Create games
  • Snap-together programming blocks
  • Develop problem-solving skills
  • Foster creative expression
  • Learn coding fundamentals
Features
Read full description

With ScratchJr, young children (ages 5-7) learn important new skills as they program their own interactive stories and games. By snapping together graphical programming blocks, children can make characters move, jump, dance, and sing. In the process, children learn to solve problems, design projects, and express themselves creatively on the computer. They also use math and language in a meaningful and motivating context, supporting the development of early-childhood numeracy and literacy. With ScratchJr, children don’t just learn to code, they code to learn. ScratchJr was inspired by the popular Scratch programming language (http://scratch.mit.edu), used by millions of people (ages 8 and up) around the world. The ScratchJr interface and programming language were redesigned to make them appropriate for younger children’s cognitive, personal, social, and emotional development. ScratchJr is a collaboration between the Lifelong Kindergarten research group at the MIT Media Lab, the Developmental Technologies research group at Tufts University, and the Playful Invention Company. The ScratchJr project has received generous financial support from the National Science Foundation (NSF DRL-1118664), Scratch Foundation, LEGO Foundation, and British Telecommunications. If you enjoy using this free app, please consider making a donation to the Scratch Foundation (www.scratchfoundation.org), a nonprofit organization that provides ongoing support for ScratchJr. We appreciate donations of all sizes, large and small.

About

WitBlox

Learn robotics, electronics, and 3D printing through engaging comic stories and video tutorials. Build projects, showcase your creations in a social community, and participate in challenges to earn rewards.

Highlights
  • Video tutorials for robotics projects
  • Learn concepts via comics and animation
  • Build projects anytime, anywhere
  • Social maker community
  • Weekly maker challenges
  • Project portfolio
Features
Read full description

Are you a maker who is interested in building Projects? WitBlox is a Robotics Learning App with “How to build?” video tutorials on different projects related to Robotics, Electronics, Arduino, Drones and 3D Printing. You can learn concepts digitally through comics & animation stories and practically build Projects using video tutorials. Every project has a comic story that will inspire you to build a project. You can upload your projects in the app itself and earn coins. You can even share your ideas with the world using WitBlox Social Maker Community and get coins. Its is a Made In India Social community with STEM education as it's back bone. Powered by hands-on learning and digital play, you have the power to turn your ideas into inventions. Key Features of WitBlox– - STEM Learning at your own pace - Build projects anytime, anywhere using exciting Video Tutorials - Learn concepts with fun using comics and animation stories - Design cool mechanisms & projects - Participate in weekly Maker Challenges and win prizes - Project Portfolio of every Maker - Share your creations with the community and get rewarded

Screenshots

ScratchJr1 screens
WitBlox4 screens

Verdict

The call

The clearest difference is rating: WitBlox at 5.0 against ScratchJr's 3.9. ScratchJr's advantage is ratings volume (1.8K vs 2) and update cadence (every 6 months vs every 16 months). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

WitBlox holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: ScratchJr has 1.8K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of ScratchJr's written reviews are positive against 71% of WitBlox's.

UpkeepUpdate frequency

ScratchJr ships an update every 6 months, WitBlox every 16 months. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
ScratchJr versus WitBlox: the parameters behind the verdict, then further details
ParameterScratchJrWitBlox
PriceFreeFree
Rating3.9 (1.8K ratings)5.0 (2 ratings) — better
Positive reviews66.8% of reviews71.4% of reviews — better
Number of ratings1.8K — better2
Update frequencyEvery 6 months — betterEvery 16 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size51 MB43 MB
Age rating4+12+
DeveloperScratch Foundation, Inc.We TechShiksha Labs Private Limited

Customer experience

ScratchJr

All ratings1,812 ratings
Positive72.5%
Neutral7.1%
Negative20.4%
Written reviews594 reviews
Positive66.8%
Neutral10.9%
Negative22.2%

WitBlox

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

Bugs and requests

ScratchJr

Reported bugs

4 issues
  • Freezing and crashing issues
  • Incorrect character movements and positioning
  • Saving and loading problems
  • Microphone and recording bugs

Requested features

5 requests
  • Add more frames/scenes per project
  • Improve drawing/editing tools
  • Expand color and customization options
  • Enhance audio features and sound library
  • Integrate with the full Scratch platform

WitBlox

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ScratchJr

No in-app purchases

None

WitBlox

No in-app purchases

Questions

Is ScratchJr free?
ScratchJr is free to download, with no in-app purchases.
Is WitBlox free?
WitBlox is free to download, with no in-app purchases.
Which has better reviews, ScratchJr or WitBlox?
WitBlox is rated higher. ScratchJr averages 3.9 out of 5 from 1.8K ratings, while WitBlox averages 5.0 from 2 ratings.
Do ScratchJr or WitBlox have ads?
Neither ScratchJr nor WitBlox shows ads.
Which is updated more often, ScratchJr or WitBlox?
ScratchJr ships an update every 6 months, and WitBlox every 16 months. Most recently, ScratchJr was updated on October 19, 2026 and WitBlox on October 4, 2026.

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