# Book AI vs Learn Arduino Programming Pro

The clearest difference is review sentiment: Book AI at 86% against Learn Arduino Programming Pro's 33%. Book AI also leads on price (Free vs $1.99) and rating (4.6 vs 4.2). Learn Arduino Programming Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Book AI is free to download; Learn Arduino Programming Pro costs $1.99 up front. Book AI sells 1 in-app purchase, starting at $29.99 per year. Learn Arduino Programming Pro asks for nothing beyond the download.

Book AI holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Book AI has 101 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 86% of Book AI's written reviews are positive against 33% of Learn Arduino Programming Pro's.

Book AI ships an update monthly, Learn Arduino Programming Pro every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Book AI | Learn Arduino Programming Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (101 ratings)](https://appshunter.io/ios/app/book-ai-auto-summaries-audio/id1665356140/reviews)** | [4.2 (12 ratings)](https://appshunter.io/ios/app/learn-arduino-programming-pro/id6448675741/reviews) |
| Number of ratings | **101** | 12 |
| Positive reviews | **85.7% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 11 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 30 MB | 36 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Fatmata Bangura](https://appshunter.io/developer/1677391770) | [Haroon Khalil](https://appshunter.io/developer/1685448939) |

## What reviewers say

### Book AI

[App page](https://appshunter.io/ios/app/book-ai-auto-summaries-audio/id1665356140)

Access over 150 million book summaries with key insights and personalized recommendations. Choose your desired level of detail for each summary and discover new perspectives from bestsellers across various genres. Sharpen professional skills and grow with impactful self-improvement titles.

**Highlights:** 150 million book summaries, Key insights and useful ideas, Customizable detail levels, Personalized AI recommendations, Business and self-improvement focus, Audio summaries available

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book AI: Read Summaries | $29.99 | per year |


### Learn Arduino Programming Pro

[App page](https://appshunter.io/ios/app/learn-arduino-programming-pro/id6448675741)

This app provides a comprehensive guide to learning Arduino programming, covering circuits, source code, and project examples. Explore various Arduino boards and understand how to create interactive projects by reading inputs and controlling outputs.

**Highlights:** Arduino programming fundamentals, Circuit diagrams and explanations, Source code examples, Step-by-step project tutorials, Introduction to different Arduino boards, Understanding input/output control

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

**In-app purchases:** none


## Frequently asked questions

### Is Book AI free?

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

### Is Learn Arduino Programming Pro free?

Learn Arduino Programming Pro costs $1.99, with no in-app purchases.

### Which has better reviews, Book AI or Learn Arduino Programming Pro?

Book AI is rated higher. Book AI averages 4.6 out of 5 from 101 ratings, while Learn Arduino Programming Pro averages 4.2 from 12 ratings.

### Do Book AI or Learn Arduino Programming Pro have ads?

Book AI shows ads; Learn Arduino Programming Pro does not.

### Which is updated more often, Book AI or Learn Arduino Programming Pro?

Book AI ships an update monthly, and Learn Arduino Programming Pro every 11 months. Most recently, Book AI was updated on November 3, 2026 and Learn Arduino Programming Pro on November 3, 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.*