# Publi vs Biblio Digital Library

The clearest difference is in-app purchases: Publi at none against Biblio Digital Library's 2. Publi also leads on iOS requirement (13.0 vs 18.0). Biblio Digital Library's advantage is update cadence (every 5 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Biblio Digital Library sells 2 in-app purchases, starting at $6.99 per month. Publi asks for nothing beyond the download.

Publi ships an update every 3 months, Biblio Digital Library every 5 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Publi | Biblio Digital Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/publi/id1001052347/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 24 MB | 26 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Code Creator, s.r.o.](https://appshunter.io/developer/478346944) | [BRAILCOM](https://appshunter.io/developer/1883962316) |

## What reviewers say

### Publi

[App page](https://appshunter.io/ios/app/publi/id1001052347)

Access an extensive digital library with over 1000 titles, featuring multimedia content and interactive elements. Customize your reading experience with adjustable fonts, backgrounds, and note-taking capabilities. Download books for offline access and organize your personal collection.

**Highlights:** Multimedia content (audio, video, animations), Interactive checklists, Offline reading support, Customizable reading experience, Note-taking and highlighting, Organized digital library

**Features:** macOS Compatibility

**In-app purchases:** none


### Biblio Digital Library

[App page](https://appshunter.io/ios/app/biblio-digital-library/id6760337882)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biblio Monthly | $6.99 | per month |
| Biblio Yearly | $79.90 | per year |


## Frequently asked questions

### Is Publi free?

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

### Is Biblio Digital Library free?

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

### Do Publi or Biblio Digital Library have ads?

Neither Publi nor Biblio Digital Library shows ads.

### Which is updated more often, Publi or Biblio Digital Library?

Publi ships an update every 3 months, and Biblio Digital Library every 5 days. Most recently, Publi was updated on November 6, 2026 and Biblio Digital Library on October 31, 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.*