# Biblio vs Flex Manuel

The clearest difference is update cadence: Flex Manuel at every 2 months against Biblio's every 4 months. Biblio's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Biblio ships an update every 4 months, Flex Manuel every 2 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Biblio | Flex Manuel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (10 ratings)](https://appshunter.io/ios/app/biblio-manuels/id1016005465/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 13.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 39 MB | 23 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SEJER](https://appshunter.io/developer/358080691) | [Magnard-Vuibert](https://appshunter.io/developer/579412414) |

## What reviewers say

### Biblio

[App page](https://appshunter.io/ios/app/biblio-manuels/id1016005465)

Access digital textbooks from leading publishers for students and teachers. Features include interactive content like quizzes and videos, annotation tools, and offline access. Educators can create courses and access teaching resources.

**Highlights:** Digital textbooks from major publishers, Interactive learning content (quizzes, videos), Annotation tools for digital books, Offline access to textbooks, Teacher course creation tools, Access to teaching resources and answer keys

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

**In-app purchases:** none


### Flex Manuel

[App page](https://appshunter.io/ios/app/flex-manuel/id1618409534)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biblio free?

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

### Is Flex Manuel free?

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

### Do Biblio or Flex Manuel have ads?

Neither Biblio nor Flex Manuel shows ads.

### Which is updated more often, Biblio or Flex Manuel?

Biblio ships an update every 4 months, and Flex Manuel every 2 months. Most recently, Biblio was updated on October 29, 2026 and Flex Manuel on October 27, 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.*