Comparison

ScratchJr vs MindMaster AI

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

MindMaster AI

Features
Read full description

MindMaster AI is an intelligent learning and memorization coach designed to help users learn and memorize information more easily. Create personalized study plans, practice with AI-generated quizzes, review key concepts through Memory Pulse reminders, and track your learning progress over time. Features: • AI-powered study plans • Smart memorization workflows • Interactive quizzes • Memory Pulse review system • Text-to-speech support • Progress tracking • Premium learning tools Whether you're learning a language, preparing for exams, memorizing speeches, religious texts, or professional knowledge, MindMaster helps you study smarter and memorize more easily. Privacy Policy: https://mindmasterai.app/privacy-policy Terms of Use (EULA): https://mindmasterai.app/terms-of-service Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ScratchJr1 screens
MindMaster AI4 screens

Verdict

The call

The clearest difference is in-app purchases: ScratchJr at none against MindMaster AI's 5. ScratchJr also leads on iOS requirement (11.0 vs 15.1). MindMaster AI's advantage is update cadence (every 2 days vs every 6 months). On price, 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. MindMaster AI sells 5 in-app purchases, starting at $4.99 per month. ScratchJr asks for nothing beyond the download.

UpkeepUpdate frequency

ScratchJr ships an update every 6 months, MindMaster AI every 2 days. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
ScratchJr versus MindMaster AI: the parameters behind the verdict, then further details
ParameterScratchJrMindMaster AI
PriceFreeFree
Rating3.9 (1.9K ratings) — better—
Positive reviews66.9% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 6 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size51 MB62 MB
Age rating4+4+
DeveloperScratch Foundation, Inc.Mehmet Yersel

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

MindMaster AI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ScratchJr

No in-app purchases

5 purchases

MindMaster AI

Subscriptions2
  • MindMaster Premium$4.991 Month
  • MindMaster Premium$34.991 Year
One-time3
  • 1 Token$1.99
  • 3 Tokens$4.99
  • 9 Tokens$12.99

Questions

Is ScratchJr free?
ScratchJr is free to download, with no in-app purchases.
Is MindMaster AI free?
MindMaster AI is free to download, with in-app purchases available.
Do ScratchJr or MindMaster AI have ads?
Neither ScratchJr nor MindMaster AI shows ads.
Which is updated more often, ScratchJr or MindMaster AI?
ScratchJr ships an update every 6 months, and MindMaster AI every 2 days. Most recently, ScratchJr was updated on October 26, 2026 and MindMaster AI on October 7, 2026.

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