# Whalesbot Block Studio vs Jrcode

The clearest difference is device support: Whalesbot Block Studio at 3 against Jrcode's 1. Jrcode's advantage is iOS requirement (9.3 vs 14.0). 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.

Whalesbot Block Studio ships an update monthly, Jrcode every 2 months. The most recent releases landed on June 25, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Whalesbot Block Studio | Jrcode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/whalesbot-block-studio/id1472324186/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 129 MB | 142 MB |
| Requires iOS | 14.0 | **9.3** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [WhalesBot Technology (Shanghai) Co., Ltd.](https://appshunter.io/developer/1440552300) | [楠 史](https://appshunter.io/developer/1536498716) |

## 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

**In-app purchases:** none


### Jrcode

[App page](https://appshunter.io/ios/app/jrcode/id1537031521)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Whalesbot Block Studio free?

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

### Is Jrcode free?

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

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

Neither Whalesbot Block Studio nor Jrcode shows ads.

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

Whalesbot Block Studio ships an update monthly, and Jrcode every 2 months. Most recently, Whalesbot Block Studio was updated on June 25, 2026 and Jrcode on May 15, 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.*