# Book Tracker・Reading Log vs Shelfd

The clearest difference is review sentiment: Shelfd at 50% against Book Tracker・Reading Log's 0%. Shelfd also leads on ads (none vs shown) and update cadence (daily vs every 4 months). Book Tracker・Reading Log's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.2). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Book Tracker・Reading Log sells 2 in-app purchases, starting at $4.99 per 7 days and Shelfd sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Book Tracker・Reading Log ships an update every 4 months, Shelfd daily. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Book Tracker・Reading Log | Shelfd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/shelfd-reading-tracker/id6792915143/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 106 MB | 16 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) | [Zachary Selburg](https://appshunter.io/developer/6792915145) |

## What reviewers say

### 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 |


### Shelfd

[App page](https://appshunter.io/ios/app/shelfd-reading-tracker/id6792915143)

Organize your reading life with a charming book tracker. Log what you're reading, discover your next book with a spin of a wheel, and visualize your reading habits with personalized stats and achievements. Enjoy a cozy, ad-free experience with optional premium features for advanced tracking.

**Highlights:** Track current, finished, and to-be-read books, Spin a wheel to pick your next read, Organize books by genre with custom colors, Set reading goals and view yearly stats, Earn achievements narrated by an Archivist, Import libraries from other apps (CSV), Backup and restore your library

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Annual | $24.99 | per year |
| Shelfd Founders Group | $59.99 | one-time |


## Frequently asked questions

### Is Book Tracker・Reading Log free?

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

### Is Shelfd free?

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

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

Book Tracker・Reading Log shows ads; Shelfd does not.

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

Book Tracker・Reading Log ships an update every 4 months, and Shelfd daily. Most recently, Book Tracker・Reading Log was updated on October 8, 2026 and Shelfd on October 9, 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.*