# Reading tracker BookNotes vs Shelfy Smart Library Organizer

The clearest difference is in-app purchases: Reading tracker BookNotes at none against Shelfy Smart Library Organizer's 2. Reading tracker BookNotes also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (11.0 vs 16.0). Shelfy Smart Library Organizer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Shelfy Smart Library Organizer sells 2 in-app purchases, starting at $1.99 per month. Reading tracker BookNotes asks for nothing beyond the download.

Reading tracker BookNotes ships an update every 5 days, Shelfy Smart Library Organizer every 3 weeks. The most recent releases landed on June 10, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Reading tracker BookNotes | Shelfy Smart Library Organizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/reading-tracker-booknotes/id1638554625/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | **Ad-supported** | Freemium |
| Size | 85 MB | 4 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yugo Matsuda](https://appshunter.io/developer/1517181379) | [YUUSUI KASHIWAGI](https://appshunter.io/developer/1711666436) |

## What reviewers say

### Reading tracker BookNotes

[App page](https://appshunter.io/ios/app/reading-tracker-booknotes/id1638554625)

This app helps you manage your reading notes and highlights. Organize books by category, sync Kindle highlights, and use a powerful text editor. It also features OCR for paper books and real-time device synchronization.

**Highlights:** Book categorization, Kindle highlight synchronization, Advanced text editor, OCR text conversion, Real-time device sync, Customizable categories

**Features:** macOS Compatibility

**In-app purchases:** none


### Shelfy Smart Library Organizer

[App page](https://appshunter.io/ios/app/shelfy-smart-library-organizer/id6720764289)

Log, review, and organize your books and comics with this intuitive reading tracker. Add notes, ratings, and images to build a personalized digital bookshelf. Track reading progress and discover new favorites with smart features.

**Highlights:** Log books and comics with details, Track reading progress, Organize with custom categories, Filter by rating and status, Random Pick feature, Personalized suggestions, Light and Dark mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $12.99 | per year |


## Frequently asked questions

### Is Reading tracker BookNotes free?

Reading tracker BookNotes is free to download, with no in-app purchases.

### Is Shelfy Smart Library Organizer free?

Shelfy Smart Library Organizer is free to download, with in-app purchases available.

### Do Reading tracker BookNotes or Shelfy Smart Library Organizer have ads?

Reading tracker BookNotes shows ads; Shelfy Smart Library Organizer does not.

### Which is updated more often, Reading tracker BookNotes or Shelfy Smart Library Organizer?

Reading tracker BookNotes ships an update every 5 days, and Shelfy Smart Library Organizer every 3 weeks. Most recently, Reading tracker BookNotes was updated on June 10, 2026 and Shelfy Smart Library Organizer on September 12, 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.*