# Arlektra vs CodeBlu

The clearest difference is update cadence: CodeBlu at every 3 weeks against Arlektra's every 6 months. CodeBlu also leads on iOS requirement (15.1 vs 17.0). 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.

Arlektra ships an update every 6 months, CodeBlu every 3 weeks. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Arlektra | CodeBlu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (7 ratings)](https://appshunter.io/ios/app/arlektra/id1449428803/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 433 MB | 42 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [AR STEM LABS](https://appshunter.io/developer/1449428802) | [Eduonix Learning Solutions Private Limited](https://appshunter.io/developer/1253427173) |

## What reviewers say

### Arlektra

[App page](https://appshunter.io/ios/app/arlektra/id1449428803)

This app uses augmented reality to teach electronics and circuits. Visualize complex theories, build circuits with step-by-step 3D instructions, and explore electrical parts in detail. Learn to use tools like a digital multimeter with interactive guidance.

**Highlights:** Augmented reality 3D instructions, Visualize electrical theories, Step-by-step circuit building, Explore electrical parts in 3D, Learn multimeter usage, Interactive troubleshooting guidance

**In-app purchases:** none


### CodeBlu

[App page](https://appshunter.io/ios/app/codeblu/id1662425629)

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

**In-app purchases:** none


## Frequently asked questions

### Is Arlektra free?

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

### Is CodeBlu free?

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

### Do Arlektra or CodeBlu have ads?

Neither Arlektra nor CodeBlu shows ads.

### Which is updated more often, Arlektra or CodeBlu?

Arlektra ships an update every 6 months, and CodeBlu every 3 weeks. Most recently, Arlektra was updated on October 1, 2026 and CodeBlu on September 23, 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.*