# PictoBlox Junior Blocks vs PingPongScratch

The clearest difference is rating: PingPongScratch at 4.2 against PictoBlox Junior Blocks's 3.0. PingPongScratch also leads on ratings volume (12 vs 2). PictoBlox Junior Blocks's advantage is review sentiment (100% vs 78%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PingPongScratch holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: PingPongScratch has 12 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of PictoBlox Junior Blocks's written reviews are positive against 78% of PingPongScratch's, so the app with the better star average is not the one people write more warmly about.

PictoBlox Junior Blocks ships an update every 3 weeks, PingPongScratch every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | PictoBlox Junior Blocks | PingPongScratch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/pictoblox-junior-blocks/id6738577184/reviews) | **[4.2 (12 ratings)](https://appshunter.io/ios/app/pingpongscratch/id6741829401/reviews)** |
| Number of ratings | 2 | **12** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 314 MB | 352 MB |
| Requires iOS | **14** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STEMpedia](https://appshunter.io/developer/1472734454) | [RoboRisen](https://appshunter.io/developer/1482586469) |

## What reviewers say

### PictoBlox Junior Blocks

[App page](https://appshunter.io/ios/app/pictoblox-junior-blocks/id6738577184)

This app introduces beginners to coding through a fun, block-based interface. Explore AI, robotics, and create games, animations, and interactive projects. Develop essential 21st-century skills like creativity and logical reasoning.

**Highlights:** Block-based coding interface, AI and Machine Learning exploration, Robotics and hardware interaction, Create games and animations, Develop 21st-century skills, Logic and algorithm concepts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PingPongScratch

[App page](https://appshunter.io/ios/app/pingpongscratch/id6741829401)

This application connects to a Ping-Pong robot installed on a computer, allowing users to view and interact with its scratch data on their mobile devices. It leverages the Scratch programming environment for its functionality.

**Highlights:** Connects to Ping-Pong robot data, View robot scratches on mobile, Utilizes Scratch programming environment, Cross-device compatibility (iOS)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PictoBlox Junior Blocks free?

PictoBlox Junior Blocks is free to download, with no in-app purchases.

### Is PingPongScratch free?

PingPongScratch is free to download, with no in-app purchases.

### Which has better reviews, PictoBlox Junior Blocks or PingPongScratch?

PingPongScratch is rated higher. PictoBlox Junior Blocks averages 3.0 out of 5 from 2 ratings, while PingPongScratch averages 4.2 from 12 ratings.

### Do PictoBlox Junior Blocks or PingPongScratch have ads?

Neither PictoBlox Junior Blocks nor PingPongScratch shows ads.

### Which is updated more often, PictoBlox Junior Blocks or PingPongScratch?

PictoBlox Junior Blocks ships an update every 3 weeks, and PingPongScratch every 6 weeks. Most recently, PictoBlox Junior Blocks was updated on October 24, 2026 and PingPongScratch on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*