ScratchJr vs Chirp.QR
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.
Chirp.QR
Easily record audio and generate QR codes linking directly to your recordings. Share your sound clips with anyone, anywhere, with built-in privacy compliance and European data storage.
- One-click audio recording
- QR code generation for recordings
- Direct sharing to contacts
- GDPR compliant
- European data storage
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Chirp.QR lets you record audio and instantly create a QR code that anyone can scan to listen — no app needed for listeners. How it works 1. Record your audio 2. Get a QR code 3. Share it — print it, stick it, send it Anyone with a phone camera can scan and listen. No downloads required. Use it for anything - Classrooms — reading exercises, language practice, storytelling, interactive worksheets - Greeting cards — add a personal audio message - Product packaging — audio instructions or brand stories - Accessibility — add audio to printed materials - Museums, exhibits, and tours - Real estate listings and events - Anywhere you want to connect a physical surface to audio Schools and organisations Schools can activate Chirp.QR Premium across all their devices with a single school code. No Apple IDs required. Works with shared devices and MDM. Visit chirpqr.com/schools for details. Premium The free version has no feature limits, no ads, and no limits on recordings. Premium keeps your recordings stored permanently (free recordings expire after 30 days). Privacy and security - GDPR compliant - Data stored on European (EU) servers - No tracking, no ads, no data selling - Safe for schools and children Privacy Policy: https://chirpqr.com/privacyPolicy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ScratchJr at none against Chirp.QR's 1. ScratchJr also leads on rating (3.9 vs 3.5) and ratings volume (1.9K vs 6). On price, review sentiment, update cadence and ads 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. Chirp.QR sells 1 in-app purchase, starting at $1.99 per month. ScratchJr asks for nothing beyond the download.
ScratchJr holds the better App Store score, 3.9 against 3.5. That said, the two scores are not equally well evidenced: ScratchJr has 1.9K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 67% of ScratchJr's written reviews are positive against 71% of Chirp.QR's, so the app with the better star average is not the one people write more warmly about.
ScratchJr ships an update every 6 months, Chirp.QR every 10 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | ScratchJr | Chirp.QR |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (1.9K ratings) — better | 3.5 (6 ratings) |
| Positive reviews | 66.9% of reviews | 71.4% of reviews — better |
| Number of ratings | 1.9K — better | 6 |
| Update frequency | Every 6 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 51 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Scratch Foundation, Inc. | Sammy Palsson |
Customer experience
ScratchJr
Chirp.QR
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
Chirp.QR
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ScratchJr
No in-app purchases
Chirp.QR
- Chirp Premium$1.991 Month









