# PocketShelf vs Just Book Log

The clearest difference is in-app purchases: Just Book Log at none against PocketShelf's 4. Just Book Log also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PocketShelf sells 4 in-app purchases, starting at $3.99 per month. Just Book Log asks for nothing beyond the download.

PocketShelf ships an update every 2 weeks, Just Book Log daily. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PocketShelf | Just Book Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/pocketshelf-tbr-book-tracker/id6745476834/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Freemium | — |
| Size | 159 MB | 6 MB |
| Requires iOS | **26.0** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Klemens Strasser](https://appshunter.io/developer/889417671) | [Matthew Clark](https://appshunter.io/developer/1797183728) |

## What reviewers say

### PocketShelf

[App page](https://appshunter.io/ios/app/pocketshelf-tbr-book-tracker/id6745476834)

Easily organize your book collection and track your reading progress. Save notes, get session recaps, and start reading directly from your home screen.

**Highlights:** Organize book library, Track reading sessions, Add notes and summaries, Home screen widget, Accessibility features, AI-powered recaps

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $19.99 | per year |
| One Extra Book Slot | $4.99 | one-time |
| Lifetime | $49.99 | one-time |


### Just Book Log

[App page](https://appshunter.io/ios/app/just-book-log/id6769798098)

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

**In-app purchases:** none


## Frequently asked questions

### Is PocketShelf free?

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

### Is Just Book Log free?

Just Book Log is free to download, with no in-app purchases.

### Do PocketShelf or Just Book Log have ads?

Neither PocketShelf nor Just Book Log shows ads.

### Which is updated more often, PocketShelf or Just Book Log?

PocketShelf ships an update every 2 weeks, and Just Book Log daily. Most recently, PocketShelf was updated on November 8, 2026 and Just Book Log on November 5, 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.*