Comparison

ScratchJr vs Puppet Interview

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

Puppet Interview

Read full description

Puppet Interview is an evidence-based tool for conducting structured interviews with young children using animated puppet characters. Built on principles from the renowned Berkeley Puppet Interview method, this app translates decades of developmental research into an accessible, digital format designed for real-world use. Developed for use in educational, clinical, and research settings, Puppet Interview allows trained users to gather reliable insights into children's thoughts, behaviors, and emotional development through playful, interactive dialogues. The puppets present contrasting statements or questions, prompting children to respond in a low-pressure, engaging environment. Why Puppet Interview? - Grounded in Research: Inspired by the Berkeley Puppet Interview and built with input from child development experts. - Scientifically Validated Design: Supports standardized and replicable data collection. - Child-Centered Interface: Engaging puppet interactions promote comfort and honest responses. - Flexible Use Cases: Ideal for structured interviews, observational research, or exploratory assessments in schools, labs, and clinical settings. Puppet Interview bridges academic research and applied practice—bringing trusted methodologies to a new generation of digital tools for understanding children.

Screenshots

ScratchJr1 screens
Puppet Interview4 screens

Verdict

The call

The clearest difference is iOS requirement: ScratchJr at 11.0 against Puppet Interview's 15.1. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
ScratchJr versus Puppet Interview: the parameters behind the verdict, then further details
ParameterScratchJrPuppet Interview
PriceFreeFree
Rating3.9 (1.8K ratings) — better—
Positive reviews66.8% of reviews—
Number of ratings1.8K — better—
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size51 MB40 MB
Age rating4+4+
DeveloperScratch Foundation, Inc.Synergetx

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

Puppet Interview

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ScratchJr

No in-app purchases

None

Puppet Interview

No in-app purchases

Questions

Is ScratchJr free?
ScratchJr is free to download, with no in-app purchases.
Is Puppet Interview free?
Puppet Interview is free to download, with no in-app purchases.
Do ScratchJr or Puppet Interview have ads?
Neither ScratchJr nor Puppet Interview shows ads.

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