ScratchJr vs Makeblock-Play STEM Robots
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Program interactive stories
- Create games
- Snap-together programming blocks
- Develop problem-solving skills
- Foster creative expression
- Learn coding fundamentals
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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.
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.
- 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
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | ScratchJr | Makeblock-Play STEM Robots |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (1.8K ratings) — better | 3.7 (202 ratings) |
| Positive reviews | 66.8% of reviews — better | 46.6% of reviews |
| Number of ratings | 1.8K — better | 202 |
| Update frequency | Every 6 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 458 MB |
| Age rating | 4+ | 4+ |
| Developer | Scratch Foundation, Inc. | Makeblock Co., Ltd. |
Customer experience
ScratchJr
Makeblock-Play STEM Robots
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
ScratchJr
No in-app purchases
Makeblock-Play STEM Robots
No in-app purchases
Questions
Is ScratchJr free?
Is Makeblock-Play STEM Robots free?
Which has better reviews, ScratchJr or Makeblock-Play STEM Robots?
Do ScratchJr or Makeblock-Play STEM Robots have ads?
Which is updated more often, ScratchJr or Makeblock-Play STEM Robots?
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