# Vibo Library vs RichBook

The clearest difference is in-app purchases: Vibo Library at none against RichBook's 1. Vibo Library also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.5). RichBook's advantage is update cadence (every 7 months vs every 31 months). On price and device support there is nothing between them.

Both are free to download. RichBook sells 1 one-off in-app purchase. Vibo Library asks for nothing beyond the download.

Vibo Library ships an update every 31 months, RichBook every 7 months. The most recent releases landed on July 6, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Vibo Library | RichBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vibo-library/id515237670/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 30.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 7 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 24 MB |
| Requires iOS | **12.0** | 14.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [DOT BEYOND SRL](https://appshunter.io/developer/1384557126) | [sorakaze Inc.](https://appshunter.io/developer/1046448101) |

## What reviewers say

### Vibo Library

[App page](https://appshunter.io/ios/app/vibo-library/id515237670)

Access the Vibonese Library System catalog to search for books and materials. You can also manage loans, create bibliographies, suggest purchases, and view your reader status.

**Highlights:** Search library catalog, Barcode scanning for search, Locate libraries, Request and renew loans, Save bibliographies, Suggest book purchases

**In-app purchases:** none


### RichBook

[App page](https://appshunter.io/ios/app/richbook/id576560440)

This application allows users to read books and comic archives on multiple devices. It supports PDF files and compressed comic archives like zip and rar. A Bluetooth option in settings is required for use.

**Highlights:** Reads PDF files, Supports zip and rar comic archives, Multi-device compatibility, Requires Bluetooth setting ON, Video tutorial available

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad | $9.99 | one-time |


## Frequently asked questions

### Is Vibo Library free?

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

### Is RichBook free?

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

### Do Vibo Library or RichBook have ads?

RichBook shows ads; Vibo Library does not.

### Which is updated more often, Vibo Library or RichBook?

Vibo Library ships an update every 31 months, and RichBook every 7 months. Most recently, Vibo Library was updated on July 6, 2026 and RichBook on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*