# PictoBlox vs Chanux Bro

The clearest difference is update cadence: Chanux Bro at weekly against PictoBlox's every 14 months. Chanux Bro also leads on iOS requirement (12.0 vs 14.3). On price, ads, in-app purchases and device support there is nothing between them.

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

PictoBlox ships an update every 14 months, Chanux Bro weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PictoBlox | Chanux Bro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (59 ratings)](https://appshunter.io/ios/app/pictoblox-coding-robots-and-ai/id1554839634/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Free | — |
| Size | 178 MB | 29 MB |
| Requires iOS | 14.3 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STEMpedia](https://appshunter.io/developer/1472734454) | [CHANUX BRO (PRIVATE) LIMITED](https://appshunter.io/developer/1560152157) |

## What reviewers say

### PictoBlox

[App page](https://appshunter.io/ios/app/pictoblox-coding-robots-and-ai/id1554839634)

Learn to code with a block-based platform that integrates robotics, AI, and machine learning. Create games, animations, and control hardware using intuitive drag-and-drop Scratch blocks. Ideal for beginners to develop 21st-century skills.

**Highlights:** Block-based coding, Robotics control, AI and Machine Learning, IoT projects, Game and animation creation, Hardware interaction

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning AI
- 👍 Good for robotics
- 👍 Intuitive block interface
- 👍 Fun for beginners
- 👍 Good for short projects

**What reviewers complain about**

- 🐛 Buggy and glitches
- 🐛 Projects not saving
- 🐛 Freezes and crashes
- 🐛 Lagging issues
- 🐛 Difficult to navigate

**Reported bugs**

- Birthday date not appearing during account creation
- Purple screen and reset when saving project
- Microphone activated unexpectedly
- Space instead of left arrow in hat block
- Projects not saving on iPad and laptops

**Requested features**

- Zoom in feature for drawing
- Pixelated text option
- Custom controls (thumbsticks, levers)
- Move variables with finger
- Drag code to other sprites


### Chanux Bro

[App page](https://appshunter.io/ios/app/chanux-bro/id6747680608)

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

**In-app purchases:** none


## Frequently asked questions

### Is PictoBlox free?

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

### Is Chanux Bro free?

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

### Do PictoBlox or Chanux Bro have ads?

Neither PictoBlox nor Chanux Bro shows ads.

### Which is updated more often, PictoBlox or Chanux Bro?

PictoBlox ships an update every 14 months, and Chanux Bro weekly. Most recently, PictoBlox was updated on October 24, 2026 and Chanux Bro on October 25, 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.*