Comparison

ScratchJr vs ARpedia

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

ARpedia

This app uses augmented reality to bring stories and learning experiences to life for children. It transforms ordinary surfaces into interactive canvases for educational adventures, allowing for hands-free engagement with virtual elements.

Highlights
  • Augmented reality storytelling
  • Interactive learning experiences
  • Hands-free AR engagement
  • Transforms surfaces into learning canvases
  • Immersive educational adventures
Read full description

Introducing ARpedia: Explore, Learn, and Interact with the World of Augmented Reality! Embark on an exciting journey of active reading for children with ARpedia, where the magic of Augmented Reality (AR) technology brings stories to life in a whole new way. Powered by Spotty (essential), ARpedia transforms ordinary surfaces into captivating learning canvases. As you place the app over a surface, a myriad of AR content comes to life, seamlessly merging the digital world with the physical. What sets ARpedia apart is its hands-free experience, enabling users to dive into a world of interactive AR content without any constraints. Engage with the AR world around you, using both hands freely to immerse yourself in educational adventures. With ARpedia, the possibilities for interaction are boundless. Step into the shoes of a firefighter and extinguish virtual flames, feed dinosaurs as if they were right in front of you, or safely conduct daring chemistry experiments – all through the power of AR. Experience the thrill of unbridled interaction as you explore and learn. ARpedia invites users to unleash their creativity, curiosity, and imagination in a digital realm where the lines between reality and imagination blur. Discover the joy of seamless interaction with ARpedia. Download the app today and let your imagination run wild!

Screenshots

ScratchJr1 screens
ARpedia4 screens

Verdict

The call

The clearest difference is update cadence: ARpedia at every 3 weeks against ScratchJr's every 6 months. ScratchJr's advantage is review sentiment (67% vs 50%) and iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model 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.

UpkeepUpdate frequency

ScratchJr ships an update every 6 months, ARpedia every 3 weeks. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
ScratchJr versus ARpedia: the parameters behind the verdict, then further details
ParameterScratchJrARpedia
PriceFreeFree
Rating3.9 (1.8K ratings) — better—
Positive reviews66.8% of reviews — better50.0% of reviews
Number of ratings1.8K — better—
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size51 MB472 MB
Age rating4+4+
DeveloperScratch Foundation, Inc.Woongjin Thinkbig Co., Ltd.

Customer experience

ScratchJr

All ratings1,812 ratings
Positive72.5%
Neutral7.1%
Negative20.4%
Written reviews584 reviews
Positive66.8%
Neutral10.8%
Negative22.4%

ARpedia

Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

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

ARpedia

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ScratchJr

No in-app purchases

None

ARpedia

No in-app purchases

Questions

Is ScratchJr free?
ScratchJr is free to download, with no in-app purchases.
Is ARpedia free?
ARpedia is free to download, with no in-app purchases.
Do ScratchJr or ARpedia have ads?
Neither ScratchJr nor ARpedia shows ads.
Which is updated more often, ScratchJr or ARpedia?
ScratchJr ships an update every 6 months, and ARpedia every 3 weeks. Most recently, ScratchJr was updated on September 24, 2026 and ARpedia on September 10, 2026.

Other comparisons