# BibliotequesXBM vs Ecoarrels

The clearest difference is iOS requirement: Ecoarrels at 11.0 against BibliotequesXBM's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BibliotequesXBM ships an update every 6 months, Ecoarrels every 4 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BibliotequesXBM | Ecoarrels |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ecoarrels/id6550912265/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 6.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 36 MB | 5 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Diputacio de Barcelona](https://appshunter.io/developer/824163742) | [David Ruiz](https://appshunter.io/developer/649299869) |

## What reviewers say

### BibliotequesXBM

[App page](https://appshunter.io/ios/app/bibliotequesxbm/id824163739)

Manage your library card, browse the catalog, and reserve items. Discover nearby libraries and activities, book internet sessions, and receive event notifications. Access all your library services conveniently from your mobile device.

**Highlights:** Digital library card, Catalog browsing, Item reservations and renewals, Internet session booking, Library and activity locator, Event notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Ecoarrels

[App page](https://appshunter.io/ios/app/ecoarrels/id6550912265)

This app connects users with a school cafeteria management company focused on local, seasonal, and ecological products. It facilitates direct communication and provides access to menus, company information, services, and important documents.

**Highlights:** Direct user communication, Ecological and seasonal menus, Access to company information, Service details, Document repository, Coordinator access

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

**In-app purchases:** none


## Frequently asked questions

### Is BibliotequesXBM free?

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

### Is Ecoarrels free?

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

### Do BibliotequesXBM or Ecoarrels have ads?

Neither BibliotequesXBM nor Ecoarrels shows ads.

### Which is updated more often, BibliotequesXBM or Ecoarrels?

BibliotequesXBM ships an update every 6 months, and Ecoarrels every 4 months. Most recently, BibliotequesXBM was updated on November 1, 2026 and Ecoarrels on October 30, 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.*