# Blue vs Global Explorers

The clearest difference is update cadence: Global Explorers at fortnightly against Blue's every 3 months. Blue's advantage is iOS requirement (12.4 vs 16.0). 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.

Blue ships an update every 3 months, Global Explorers fortnightly. The most recent releases landed on September 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Blue | Global Explorers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/blue-bot/id957753068/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 130 MB | 3.7 GB |
| Requires iOS | **12.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TTS Group Limited](https://appshunter.io/developer/500131642) | [martin jones](https://appshunter.io/developer/1291947940) |

## What reviewers say

### Blue

[App page](https://appshunter.io/ios/app/blue-bot/id957753068)

This app allows children to create and execute algorithms for a robot. It offers step-by-step and drag-and-drop programming, with features like repeats and 45-degree turns. Challenge modes introduce obstacles and limited controls for added difficulty.

**Highlights:** Step-by-step programming, Drag and drop interface, Repeat commands, 45-degree turns, Obstacle challenges, Customizable voice commands

**Features:** macOS Compatibility

**In-app purchases:** none


### Global Explorers

[App page](https://appshunter.io/ios/app/global-explorers/id6473273797)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blue free?

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

### Is Global Explorers free?

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

### Do Blue or Global Explorers have ads?

Neither Blue nor Global Explorers shows ads.

### Which is updated more often, Blue or Global Explorers?

Blue ships an update every 3 months, and Global Explorers fortnightly. Most recently, Blue was updated on September 24, 2026 and Global Explorers on October 3, 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.*