# Digi vs Arduino Programming Tutorial

The clearest difference is ads: Digi at none against Arduino Programming Tutorial's shown. Digi also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 16.0). On price, review sentiment, update cadence 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.

Digi ships an update every 5 weeks, Arduino Programming Tutorial every 6 weeks. The most recent releases landed on September 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Digi | Arduino Programming Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 40.0% of reviews | **45.5% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 146 MB | 44 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digi-Key Corporation](https://appshunter.io/developer/352075222) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Digi

[App page](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847)

Explore electronic boards in augmented reality. This app provides detailed specifications for microcontrollers, single board computers, and FPGAs to help you select the right component for your projects, from robotics to AI and IoT.

**Highlights:** Augmented reality board interaction, Detailed electronic board specifications, Microcontroller, SBC, and FPGA listings, Project component selection assistance, Information for robotics, AI, and IoT

**Features:** macOS Compatibility

**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 Digi free?

Digi 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 Digi or Arduino Programming Tutorial have ads?

Arduino Programming Tutorial shows ads; Digi does not.

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

Digi ships an update every 5 weeks, and Arduino Programming Tutorial every 6 weeks. Most recently, Digi was updated on September 9, 2026 and Arduino Programming Tutorial 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.*