# Plotline vs CozyShelf

The clearest difference is in-app purchases: Plotline at none against CozyShelf's 2. CozyShelf's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CozyShelf sells 2 in-app purchases, starting at $4.99 per month. Plotline asks for nothing beyond the download.

Plotline ships an update every 2 weeks, CozyShelf every 3 days. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Plotline | CozyShelf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (7 ratings)](https://appshunter.io/ios/app/cozyshelf-book-tracker/id6773593941/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 38 MB | 13 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Daniel Apushkinsky](https://appshunter.io/developer/1802294883) | [Joanna Leslie](https://appshunter.io/developer/6773593943) |

## What reviewers say

### Plotline

[App page](https://appshunter.io/ios/app/plotline-track-and-share-books/id6743335313)

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

**In-app purchases:** none


### CozyShelf

[App page](https://appshunter.io/ios/app/cozyshelf-book-tracker/id6773593941)

Track your reading progress, log your feelings about books, and discover your next read with curated ambiences. Organize your library, set reading goals, and visualize your year in books.

**Highlights:** Series tracking with reading order, Blind Date with TBR feature, Mood and feeling logging, Customizable reading ambiences, Import from Goodreads, StoryGraph, Kobo, Reading stats and calendar, Pro features: custom shelves, reading timer

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly: Shelves & Stats | $4.99 | per month |
| Pro Annual: Shelves & Stats | $34.99 | per year |


## Frequently asked questions

### Is Plotline free?

Plotline is free to download, with no in-app purchases.

### Is CozyShelf free?

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

### Do Plotline or CozyShelf have ads?

Neither Plotline nor CozyShelf shows ads.

### Which is updated more often, Plotline or CozyShelf?

Plotline ships an update every 2 weeks, and CozyShelf every 3 days. Most recently, Plotline was updated on October 25, 2026 and CozyShelf 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.*