# Arduino Pocket Reference vs Arduino Programming Pro

The clearest difference is review sentiment: Arduino Programming Pro at 71% against Arduino Pocket Reference's 12%. Arduino Programming Pro also leads on rating (4.6 vs 2.4) and in-app purchases (none vs 1). Arduino Pocket Reference's advantage is price (Free vs $4.99) and ratings volume (17 vs 5). On device support there is nothing between them.

Arduino Pocket Reference is free to download; Arduino Programming Pro costs $4.99 up front. Arduino Pocket Reference sells 1 one-off in-app purchase. Arduino Programming Pro asks for nothing beyond the download.

Arduino Programming Pro holds the better App Store score, 4.6 against 2.4. Both are backed by a comparable volume of ratings — 17 and 5 respectively. Written reviews point the same way: 12% of Arduino Pocket Reference's written reviews are positive against 71% of Arduino Programming Pro's.

Arduino Pocket Reference ships an update every 5 months, Arduino Programming Pro every 6 weeks. The most recent releases landed on June 2, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Arduino Pocket Reference | Arduino Programming Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [2.4 (17 ratings)](https://appshunter.io/ios/app/arduino-pocket-reference/id969849288/reviews) | **[4.6 (5 ratings)](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673/reviews)** |
| Number of ratings | **17** | 5 |
| Positive reviews | 12.0% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 78 MB | 45 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Vipin Nair](https://appshunter.io/developer/841810400) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Arduino Pocket Reference

[App page](https://appshunter.io/ios/app/arduino-pocket-reference/id969849288)

This app provides a comprehensive reference for Arduino programming, covering core libraries, syntax, operators, and various hardware shields. It includes examples for common functionalities like mouse control, GSM communication, and LCD displays, making it a valuable tool for makers and developers.

**Highlights:** Arduino core libraries list, Mouse and Keyboard control examples, GSM communication examples, LiquidCrystal library functions, Syntax, operators, and data types, Various Arduino board guides, IO and math functions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $0.99 | one-time |


### Arduino Programming Pro

[App page](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673)

Master Arduino programming with over 200 practical lessons, circuit diagrams, and code examples. This app guides beginners and experienced users through electronics and project building in 14 languages. The Pro version offers advanced features for enhanced learning.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Support for 14 languages, Full-text search (Pro version), Favorites for saving topics (Pro version)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Arduino Pocket Reference free?

Arduino Pocket Reference is free to download, with in-app purchases available.

### Is Arduino Programming Pro free?

Arduino Programming Pro costs $4.99, with no in-app purchases.

### Which has better reviews, Arduino Pocket Reference or Arduino Programming Pro?

Arduino Programming Pro is rated higher. Arduino Pocket Reference averages 2.4 out of 5 from 17 ratings, while Arduino Programming Pro averages 4.6 from 5 ratings.

### Do Arduino Pocket Reference or Arduino Programming Pro have ads?

Arduino Pocket Reference shows ads; Arduino Programming Pro does not.

### Which is updated more often, Arduino Pocket Reference or Arduino Programming Pro?

Arduino Pocket Reference ships an update every 5 months, and Arduino Programming Pro every 6 weeks. Most recently, Arduino Pocket Reference was updated on June 2, 2026 and Arduino Programming Pro on September 24, 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.*