# Cosy Case vs Books Tracker

The clearest difference is review sentiment: Books Tracker at 100% against Cosy Case's 57%. Books Tracker also leads on rating (5.0 vs 4.6). Cosy Case's advantage is ads (none vs shown) and ratings volume (104 vs 1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Cosy Case sells 8 in-app purchases, starting at $4.99 per month and Books Tracker sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Books Tracker holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Cosy Case has 104 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 57% of Cosy Case's written reviews are positive against 100% of Books Tracker's.

Cosy Case ships an update every 6 days, Books Tracker every 2 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Cosy Case | Books Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (104 ratings)](https://appshunter.io/ios/app/cosy-case-digital-bookshelf/id6747253733/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/books-tracker-reading-tracker/id6761373990/reviews)** |
| Number of ratings | **104** | 1 |
| Positive reviews | 56.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 99 MB | 80 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Griffin Ciluffo](https://appshunter.io/developer/1801506442) | [Jonathan ANTOINE](https://appshunter.io/developer/1228141509) |

## What reviewers say

### Cosy Case

[App page](https://appshunter.io/ios/app/cosy-case-digital-bookshelf/id6747253733)

Create a visually appealing digital bookshelf to organize your reading. Earn rewards for reading milestones and customize your shelves with decorations. Track your progress, log reviews, and share your collection with friends.

**Highlights:** Build a digital bookshelf with real book spines, Import books by scanning spines or using AI, Earn badges and decorations for reading milestones, Log reads, reviews, and ratings, Set reading goals and track progress, Share your collection with friends

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cosy Case Premium | $4.99 | per month |
| Monthly Premium | $4.99 | per month |
| Cosy Case Premium Yearly | $19.99 | per year |
| yearly | $49.99 | per year |
| 300 Buttons | $2.99 | one-time |
| 700 Buttons | $5.99 | one-time |
| 1300 Buttons | $9.99 | one-time |
| Lifetime | $29.99 | one-time |


### Books Tracker

[App page](https://appshunter.io/ios/app/books-tracker-reading-tracker/id6761373990)

Organize your personal library across devices with automatic syncing. Add books manually, by search, or by scanning barcodes. Track reading progress, manage collections, and customize the app's appearance.

**Highlights:** Cross-device syncing via Google Drive, Add books by manual entry, search, or barcode scan, Track reading status and time spent, Organize books into collections and series, Customizable themes and display modes, Import and export library data

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thank you | $2.99 | one-time |
| Bulk cover edit | $3.99 | one-time |
| Bigger thank you | $8.99 | one-time |


## Frequently asked questions

### Is Cosy Case free?

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

### Is Books Tracker free?

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

### Which has better reviews, Cosy Case or Books Tracker?

Books Tracker is rated higher. Cosy Case averages 4.6 out of 5 from 104 ratings, while Books Tracker averages 5.0 from 1 ratings.

### Do Cosy Case or Books Tracker have ads?

Books Tracker shows ads; Cosy Case does not.

### Which is updated more often, Cosy Case or Books Tracker?

Cosy Case ships an update every 6 days, and Books Tracker every 2 weeks. Most recently, Cosy Case was updated on November 5, 2026 and Books Tracker 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.*