# Whalesbot Block Studio vs PictoBlox

The clearest difference is update cadence: Whalesbot Block Studio at every 5 weeks against PictoBlox's every 14 months. PictoBlox's advantage is review sentiment (48% vs 25%) and rating (3.4 vs 3.2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

PictoBlox holds the better App Store score, 3.4 against 3.2. That said, the two scores are not equally well evidenced: PictoBlox has 59 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 25% of Whalesbot Block Studio's written reviews are positive against 48% of PictoBlox's.

Whalesbot Block Studio ships an update every 5 weeks, PictoBlox every 14 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Whalesbot Block Studio | PictoBlox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (6 ratings)](https://appshunter.io/ios/app/whalesbot-block-studio/id1472324186/reviews) | **[3.4 (59 ratings)](https://appshunter.io/ios/app/pictoblox-coding-robots-and-ai/id1554839634/reviews)** |
| Number of ratings | 6 | **59** |
| Positive reviews | 25.0% of reviews | **48.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 14 months |
| Monetization | Free | Free |
| Size | 133 MB | 178 MB |
| Requires iOS | **14.0** | 14.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WhalesBot Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1440552300) | [STEMpedia](https://appshunter.io/developer/1472734454) |

## What reviewers say

### Whalesbot Block Studio

[App page](https://appshunter.io/ios/app/whalesbot-block-studio/id1472324186)

This educational software enables users to create programs for various Whalesbot robots using a graphical interface. It's designed to make coding accessible and engaging for younger learners.

**Highlights:** Graphical programming interface, Supports multiple Whalesbot robots, Educational software, User-friendly design

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Whalesbot Block Studio free?

Whalesbot Block Studio is free to download, with no in-app purchases.

### Is PictoBlox free?

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

### Which has better reviews, Whalesbot Block Studio or PictoBlox?

PictoBlox is rated higher. Whalesbot Block Studio averages 3.2 out of 5 from 6 ratings, while PictoBlox averages 3.4 from 59 ratings.

### Do Whalesbot Block Studio or PictoBlox have ads?

Neither Whalesbot Block Studio nor PictoBlox shows ads.

### Which is updated more often, Whalesbot Block Studio or PictoBlox?

Whalesbot Block Studio ships an update every 5 weeks, and PictoBlox every 14 months. Most recently, Whalesbot Block Studio was updated on October 24, 2026 and PictoBlox on October 24, 2026.

---

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