# ShelfBuddy vs Book Tracker・Reading Log

The clearest difference is review sentiment: ShelfBuddy at 100% against Book Tracker・Reading Log's 0%. ShelfBuddy also leads on update cadence (every 2 days vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ShelfBuddy sells 1 one-off in-app purchase and Book Tracker・Reading Log sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ShelfBuddy ships an update every 2 days, Book Tracker・Reading Log every 4 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ShelfBuddy | Book Tracker・Reading Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/shelfbuddy-book-tracker/id6755234669/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 55 MB | 106 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JAN-HENNING BUNS](https://appshunter.io/developer/1852741600) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### ShelfBuddy

[App page](https://appshunter.io/ios/app/shelfbuddy-book-tracker/id6755234669)

Manage your physical book collection digitally with virtual shelves, wishlists, and reading timelines. Track borrowed books with return reminders and view reading statistics. Easily add books by scanning, searching, or manual entry.

**Highlights:** Virtual shelves and wishlists, ISBN barcode scanning, Reading progress tracking, Borrowed book management, Customizable notes and genres, Multilingual interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShelfBuddy Freischaltung | $5.99 | one-time |


### Book Tracker・Reading Log

[App page](https://appshunter.io/ios/app/book-trackerreading-log/id6763587726)

Easily build and manage your personal library by adding books via search, ISBN scan, or manual entry. Track reading progress, set goals, and record notes. Enjoy a private reading experience with data stored locally.

**Highlights:** Build personal library, Add books by title, author, ISBN, or manual entry, Track reading status (Want to Read, Reading, Read, Did Not Finish), Record ratings and notes, Set yearly reading goals, Built-in reading timer, Private, local data storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $14.99 | per month |


## Frequently asked questions

### Is ShelfBuddy free?

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

### Is Book Tracker・Reading Log free?

Book Tracker・Reading Log is free to download, with in-app purchases available.

### Do ShelfBuddy or Book Tracker・Reading Log have ads?

Both ShelfBuddy and Book Tracker・Reading Log show ads.

### Which is updated more often, ShelfBuddy or Book Tracker・Reading Log?

ShelfBuddy ships an update every 2 days, and Book Tracker・Reading Log every 4 months. Most recently, ShelfBuddy was updated on October 7, 2026 and Book Tracker・Reading Log on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*