# Book2Life vs Worm.

The clearest difference is in-app purchases: Worm. at none against Book2Life's 2. Worm. also leads on rating (5.0 vs 4.8) and iOS requirement (15.1 vs 18.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Book2Life sells 2 in-app purchases, starting at $3.00 per month. Worm. asks for nothing beyond the download.

Worm. holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 14 and 31 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Book2Life | Worm. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (14 ratings)](https://appshunter.io/ios/app/book2life-ai-ebook-reader/id6477358345/reviews) | **[5.0 (31 ratings)](https://appshunter.io/ios/app/worm/id6743779486/reviews)** |
| Number of ratings | 14 | **31** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Monetization | Freemium | **Free** |
| Size | 204 MB | 32 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Ryan Temple](https://appshunter.io/developer/1097339156) | [David Burton](https://appshunter.io/developer/1804509855) |

## What reviewers say

### Book2Life

[App page](https://appshunter.io/ios/app/book2life-ai-ebook-reader/id6477358345)

Transform your reading with AI-generated visuals and audio. Understand books better with instant explanations and summaries. Build a consistent reading habit with progress tracking and customizable settings.

**Highlights:** AI-generated imagery for scenes and characters, Seamless read-to-listen functionality, Instant text explanations and summaries, Highlighting and note-taking, Customizable reading environment, Reading goal setting and progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book2.Life Pro - Monthly | $3.00 | per month |
| Book2.Life Pro - Yearly | $21.00 | per year |


### Worm.

[App page](https://appshunter.io/ios/app/worm/id6743779486)

This app helps book lovers track their reading, discover new titles, and connect with a community of fellow readers. Organize your digital bookshelf, set reading goals, and engage in discussions about your favorite books.

**Highlights:** Digital bookshelf management, Personalized reading goals, Friend activity feed, Book discovery and recommendations, User profiles and statistics, Book reviews and discussions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Book2Life free?

Book2Life is free to download, with in-app purchases available.

### Is Worm. free?

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

### Which has better reviews, Book2Life or Worm.?

Worm. is rated higher. Book2Life averages 4.8 out of 5 from 14 ratings, while Worm. averages 5.0 from 31 ratings.

### Do Book2Life or Worm. have ads?

Neither Book2Life nor Worm. shows ads.

### Which is updated more often, Book2Life or Worm.?

Book2Life ships an update every 3 days, and Worm. every 3 days. Most recently, Book2Life was updated on October 27, 2026 and Worm. on October 10, 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.*