# tec2SKILL Pneumatics vs Arduino Programming Tutorial

The clearest difference is ads: tec2SKILL Pneumatics at none against Arduino Programming Tutorial's shown. tec2SKILL Pneumatics also leads on monetization model (free vs ad-supported). Arduino Programming Tutorial's advantage is update cadence (every 6 weeks vs every 14 months) and review sentiment (45% vs 17%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

tec2SKILL Pneumatics ships an update every 14 months, Arduino Programming Tutorial every 6 weeks. The most recent releases landed on September 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | tec2SKILL Pneumatics | Arduino Programming Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | **45.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 6 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 2.4 GB | 44 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ETS DIDACTIC GMBH](https://appshunter.io/developer/1209946511) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### tec2SKILL Pneumatics

[App page](https://appshunter.io/ios/app/tec2skill-pneumatics/id1225564970)

This digital assistant aids in learning pneumatics and electro-pneumatics. It supports the training system from ETS DIDACTIC GMBH, covering various industrial and technical professions.

**Highlights:** Digital learning assistant, Pneumatics education, Electro-pneumatics education, Supports ETS DIDACTIC GMBH system, Aids industrial training, Covers multiple technical professions

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is tec2SKILL Pneumatics free?

tec2SKILL Pneumatics is free to download, with no in-app purchases.

### Is Arduino Programming Tutorial free?

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

### Do tec2SKILL Pneumatics or Arduino Programming Tutorial have ads?

Arduino Programming Tutorial shows ads; tec2SKILL Pneumatics does not.

### Which is updated more often, tec2SKILL Pneumatics or Arduino Programming Tutorial?

tec2SKILL Pneumatics ships an update every 14 months, and Arduino Programming Tutorial every 6 weeks. Most recently, tec2SKILL Pneumatics was updated on September 20, 2026 and Arduino Programming Tutorial on September 28, 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.*