# Arduino Programming Tutorial vs Fathom

The clearest difference is in-app purchases: Arduino Programming Tutorial at none against Fathom's 10. Fathom's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Fathom sells 10 one-off in-app purchases. Arduino Programming Tutorial asks for nothing beyond the download.

## The numbers

| Metric | Arduino Programming Tutorial | Fathom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/arduino-programming-tutorial/id6446804186/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | — |
| Monetization | Ad-supported | — |
| Size | 44 MB | 19 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Danylo Budylkin](https://appshunter.io/developer/6778012130) |

## 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


### Fathom

[App page](https://appshunter.io/ios/app/fathom-marine-exam-prep/id6813876741)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ETO · Management | $2.99 | one-time |
| Eng Mgmt · Generic | $3.99 | one-time |
| Eng Ops · Generic | $3.99 | one-time |
| Deck Ops · Shuttle Tanker | $4.99 | one-time |
| Eng Mgmt · Medium Speed | $4.99 | one-time |
| Eng Mgmt · Slow Speed | $4.99 | one-time |
| Eng Mgmt · Steam | $4.99 | one-time |
| Eng Ops · Medium Speed | $4.99 | one-time |
| Eng Ops · Slow Speed | $4.99 | one-time |
| Eng Ops · Steam | $4.99 | one-time |


## Frequently asked questions

### Is Arduino Programming Tutorial free?

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

### Is Fathom free?

Fathom is free to download, with in-app purchases available.

### Do Arduino Programming Tutorial or Fathom have ads?

Arduino Programming Tutorial shows ads; Fathom does not.

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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.*