# Arduino Programming Tutorial vs Computer Unleashed

The clearest difference is ads: Computer Unleashed at none against Arduino Programming Tutorial's shown. Computer Unleashed also leads on monetization model (free vs ad-supported) and device support (4 vs 2). Arduino Programming Tutorial's advantage is review sentiment (45% vs 25%) and update cadence (every 6 weeks vs every 3 months). On price 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.

Arduino Programming Tutorial ships an update every 6 weeks, Computer Unleashed every 3 months. The most recent releases landed on September 23, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | Arduino Programming Tutorial | Computer Unleashed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (3 ratings)](https://appshunter.io/ios/app/computer-unleashed/id6449514045/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **45.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 44 MB | 37 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [CronlyGames Inc.](https://appshunter.io/developer/762143589) |

## What reviewers say

### Arduino Programming Tutorial

[App page](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186)

Learn Arduino programming with over 200 lessons, circuit diagrams, and code examples. Covers electronics, components, and C++ essentials for beginners and advanced users. Available in 14 languages.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Covers 14 languages, Detailed component explanations, C++ programming essentials

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

**In-app purchases:** none


### Computer Unleashed

[App page](https://appshunter.io/ios/app/computer-unleashed/id6449514045)

Learn computer systems by building them from the ground up. This educational software offers progressive challenges, inspired by foundational computing books, to help users understand hardware logic and computer knowledge.

**Highlights:** Build computer systems from scratch, Progressive difficulty levels, Hands-on hardware logic experience, Puzzle game format, Learn computer knowledge

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Arduino Programming Tutorial free?

Arduino Programming Tutorial is free to download, with no in-app purchases.

### Is Computer Unleashed free?

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

### Do Arduino Programming Tutorial or Computer Unleashed have ads?

Arduino Programming Tutorial shows ads; Computer Unleashed does not.

### Which is updated more often, Arduino Programming Tutorial or Computer Unleashed?

Arduino Programming Tutorial ships an update every 6 weeks, and Computer Unleashed every 3 months. Most recently, Arduino Programming Tutorial was updated on September 23, 2026 and Computer Unleashed on August 18, 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.*