Comparison

ScratchJr vs Makeblock-Play STEM Robots

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

Makeblock-Play STEM Robots

Control and program robots with a user-friendly interface. Design custom controllers and explore STEM education through interactive robot play. Supports a variety of robot models and multiple languages.

Highlights
  • Robot control via official controller
  • Create custom robot controllers
  • Graphical programming for complex functions
  • User-friendly interface
  • Supports multiple Makeblock robot models
  • Multi-language support
Features
Read full description

Makeblock APP is a robot control software in smart devices. Everyone can directly control Makeblock robots using official controller in the software, or creates and programs a specific controller to achieve richer robotic functionality. Makeblock APP gives the user a way to grow. You can use the controller function to control directly, you can also drag the control to create a different multi-function console; advanced users can even programmatically through the control to achieve more complex functions. Features: -Brand New UI Design, User-Friendly Interface. -Stronger Controllability, Simpler Way to Learn STEM:STEM education becomes easy & fun as you can also master robot freely to sing, dance or light. -Create Customized Robot Controller with Graphical Programming: Realize your imagination and control your robot by simply dragging, dropping and programming the command blocks. -Supporting Makeblock Robots: Codey Rocky, MotionBlock, mBot、mBot Ranger、Airblock、Starter、Ultimate2.0 . -Multi-Language User Interface :Chinese, Traditional Chinese, English, Japanese, French, German, Spanish, Russian, Croatian,Polish,Romanian. Support: -You can visit the official website: www.makeblock.com for more information -support email: support@makeblock.cc -Support forum: we.makeblock.com

Screenshots

ScratchJr1 screens
Makeblock-Play STEM Robots4 screens

Verdict

The call

The clearest difference is update cadence: Makeblock-Play STEM Robots at every 6 weeks against ScratchJr's every 6 months. ScratchJr's advantage is review sentiment (67% vs 47%) and ratings volume (1.8K vs 202). On price, rating, 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

ScratchJr holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: ScratchJr has 1.8K ratings behind it against 202, 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 47% of Makeblock-Play STEM Robots's.

UpkeepUpdate frequency

ScratchJr ships an update every 6 months, Makeblock-Play STEM Robots every 6 weeks. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
ScratchJr versus Makeblock-Play STEM Robots: the parameters behind the verdict, then further details
ParameterScratchJrMakeblock-Play STEM Robots
PriceFreeFree
Rating3.9 (1.8K ratings) — better3.7 (202 ratings)
Positive reviews66.8% of reviews — better46.6% of reviews
Number of ratings1.8K — better202
Update frequencyEvery 6 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.010.0 — better
Further details — not scored
Size51 MB458 MB
Age rating4+4+
DeveloperScratch Foundation, Inc.Makeblock Co., Ltd.

Customer experience

ScratchJr

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

Makeblock-Play STEM Robots

All ratings202 ratings
Positive66.3%
Neutral6.4%
Negative27.2%
Written reviews131 reviews
Positive46.6%
Neutral3.8%
Negative49.6%

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

Makeblock-Play STEM Robots

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ScratchJr

No in-app purchases

None

Makeblock-Play STEM Robots

No in-app purchases

Questions

Is ScratchJr free?
ScratchJr is free to download, with no in-app purchases.
Is Makeblock-Play STEM Robots free?
Makeblock-Play STEM Robots is free to download, with no in-app purchases.
Which has better reviews, ScratchJr or Makeblock-Play STEM Robots?
ScratchJr is rated higher. ScratchJr averages 3.9 out of 5 from 1.8K ratings, while Makeblock-Play STEM Robots averages 3.7 from 202 ratings.
Do ScratchJr or Makeblock-Play STEM Robots have ads?
Neither ScratchJr nor Makeblock-Play STEM Robots shows ads.
Which is updated more often, ScratchJr or Makeblock-Play STEM Robots?
ScratchJr ships an update every 6 months, and Makeblock-Play STEM Robots every 6 weeks. Most recently, ScratchJr was updated on October 13, 2026 and Makeblock-Play STEM Robots on October 8, 2026.

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