# StreamBook vs Bibliotheca Library

StreamBook and Bibliotheca Library are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. StreamBook sells 1 in-app purchase, starting at $9.99 per month and Bibliotheca Library sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for StreamBook against 5.0 for Bibliotheca Library. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

StreamBook ships an update every 3 days, Bibliotheca Library every 5 days. The most recent releases landed on October 16, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | StreamBook | Bibliotheca Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/streambook-make-reading-fun/id6747533565/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/bibliotheca-library/id6757285627/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 63 MB | 82 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Hexagon LLC](https://appshunter.io/developer/1555765087) | [The Wolpertinger Company](https://appshunter.io/developer/1847417788) |

## What reviewers say

### StreamBook

[App page](https://appshunter.io/ios/app/streambook-make-reading-fun/id6747533565)

This interactive reading app for children aged 4-10 transforms storytime into an adventure. Kids can swipe through a feed of stories, listen to narration with highlighted text, and make choices that affect the plot and ending, fostering reading confidence and engagement.

**Highlights:** Interactive branching story engine, Read-along narration with word highlighting, Choice-driven plot and endings, Personalized age and reading level settings, Multiple user profiles, Curated library of classic and original tales, Ad-free and COPPA compliant

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $9.99 | per month |


### Bibliotheca Library

[App page](https://appshunter.io/ios/app/bibliotheca-library/id6757285627)

Organize your personal book collection, track reading progress towards goals, and monitor reading time with a built-in timer. Connect with friends through social reading features like reading circles and challenges. Enjoy a beautiful, private, and ad-free experience with cloud backup and offline functionality.

**Highlights:** Organize book collection, Track reading progress, Set reading goals, Built-in reading timer, Social reading features, Cloud backup, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Premium Annual | $29.99 | per year |


## Frequently asked questions

### Is StreamBook free?

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

### Is Bibliotheca Library free?

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

### Which has better reviews, StreamBook or Bibliotheca Library?

StreamBook and Bibliotheca Library are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do StreamBook or Bibliotheca Library have ads?

Neither StreamBook nor Bibliotheca Library shows ads.

### Which is updated more often, StreamBook or Bibliotheca Library?

StreamBook ships an update every 3 days, and Bibliotheca Library every 5 days. Most recently, StreamBook was updated on October 16, 2026 and Bibliotheca Library on September 18, 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.*