# BookBubble vs Book Nova

The clearest difference is in-app purchases: BookBubble at none against Book Nova's 6. BookBubble also leads on ads (none vs shown) and review sentiment (100% vs 86%). Book Nova's advantage is update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Book Nova sells 6 in-app purchases, starting at $4.99 per month. BookBubble asks for nothing beyond the download.

BookBubble ships an update monthly, Book Nova weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | BookBubble | Book Nova |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 86.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 60 MB | 59 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Timon Grassl](https://appshunter.io/developer/1825651216) | [Ana Maria Gutierrez Moyano Alfaro](https://appshunter.io/developer/1837880599) |

## What reviewers say

### BookBubble

[App page](https://appshunter.io/ios/app/bookbubble/id6748405667)

This app provides a spoiler-free wiki for books, unlocking information chapter by chapter as you read. It also helps you track reading sessions, organize your library, and set reading goals to build a consistent habit.

**Highlights:** Spoiler-free fan wiki, Chapter-by-chapter entry unlocking, Reading session tracking, Ambient reading music, Customizable book library, Reading goal setting, Calendar view of reading habits

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

**In-app purchases:** none


### Book Nova

[App page](https://appshunter.io/ios/app/book-nova-book-tracker-and-log/id6752571289)

This app transforms reading into a fun, visual challenge by tracking the physical height of books read. It serves as a comprehensive reading journal, offering detailed stats, goal setting, and achievement badges to motivate users and organize their personal libraries.

**Highlights:** Track book height for reading challenges, Log read, want-to-read, and currently reading books, Rate and review books, Detailed reading statistics by genre and language, Set visible reading goals, Earn reading achievement badges, Organize digital library and TBR lists

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Book Nova Premium Monthly Plus | $6.99 | per month |
| Book Nova Premium Annual – Promo | $24.99 | per year |
| Book Nova Premium – Exclusive Offer | $29.99 | per year |
| Book Nova Premium Annual | $34.99 | per year |
| Book Nova Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is BookBubble free?

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

### Is Book Nova free?

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

### Do BookBubble or Book Nova have ads?

Book Nova shows ads; BookBubble does not.

### Which is updated more often, BookBubble or Book Nova?

BookBubble ships an update monthly, and Book Nova weekly. Most recently, BookBubble was updated on October 30, 2026 and Book Nova on October 30, 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.*