# Book Tracker vs Learn Arduino Programming Pro

The clearest difference is review sentiment: Book Tracker at 85% against Learn Arduino Programming Pro's 33%. Book Tracker also leads on price (Free vs $1.99) and rating (4.7 vs 4.2). Learn Arduino Programming Pro's advantage is in-app purchases (none vs 6) and iOS requirement (10.0 vs 15.0). On ads and device support there is nothing between them.

Book Tracker is free to download; Learn Arduino Programming Pro costs $1.99 up front. Book Tracker sells 6 one-off in-app purchases. Learn Arduino Programming Pro asks for nothing beyond the download.

Book Tracker holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Book Tracker has 6.2K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 85% of Book Tracker's written reviews are positive against 33% of Learn Arduino Programming Pro's.

Book Tracker ships an update weekly, Learn Arduino Programming Pro every 11 months. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Book Tracker | Learn Arduino Programming Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.7 (6.2K ratings)](https://appshunter.io/ios/app/book-tracker-bookshelf-and-tbr/id1491660771/reviews)** | [4.2 (12 ratings)](https://appshunter.io/ios/app/learn-arduino-programming-pro/id6448675741/reviews) |
| Number of ratings | **6.2K** | 12 |
| Positive reviews | **85.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 249 MB | 36 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simone Montalto](https://appshunter.io/developer/1491658868) | [Haroon Khalil](https://appshunter.io/developer/1685448939) |

## What reviewers say

### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-bookshelf-and-tbr/id1491660771)

Organize your personal library, track reading progress, and manage your to-be-read list. Features include a reading timer, quote saving, and import from other platforms. Syncs across devices and offers Apple Watch integration.

**Highlights:** Organize entire library, Track reading progress, Reading timer, Save favorite quotes, Import from Goodreads, Borrowed books tracking, Syncs across devices

**Features:** Family Sharing, Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Medium tip | $4.99 | one-time |
| Great tip | $9.99 | one-time |
| Large tip | $14.99 | one-time |
| Book Tracker Pro (Lifetime) | $15.99 | one-time |
| Huge tip | $19.99 | one-time |

**What reviewers like**

- 🚀 Excellent book tracking app
- 👍 Clean and intuitive interface
- 🔒 No data collection, privacy-focused
- 💡 Customizable library and reading stats
- 👍 Seamless sync across devices

**What reviewers complain about**

- 🐛 Issues with data loss or sync
- 🔒 Separate purchase required for Mac app
- 🔒 Limited free version with paywall
- 👎 Complicated workflow for some features

**Reported bugs**

- Incorrect book cover images
- Reading progress data disappearing
- Issues with barcode scanning accuracy

**Requested features**

- Ability to track re-reads
- Option to differentiate owned vs borrowed books
- Customizable reading goal/progress widgets
- Shared library access for family/friends
- Improved sorting and search functionality


### 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 Tracker free?

Book Tracker 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 Tracker or Learn Arduino Programming Pro?

Book Tracker is rated higher. Book Tracker averages 4.7 out of 5 from 6.2K ratings, while Learn Arduino Programming Pro averages 4.2 from 12 ratings.

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

Neither Book Tracker nor Learn Arduino Programming Pro shows ads.

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

Book Tracker ships an update weekly, and Learn Arduino Programming Pro every 11 months. Most recently, Book Tracker was updated on October 31, 2026 and Learn Arduino Programming Pro on October 30, 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.*