# Es Libros vs Penguin Comunicación

The clearest difference is in-app purchases: Penguin Comunicación at none against Es Libros's 16. Es Libros's advantage is update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Es Libros sells 15 in-app purchases, starting at $1.49 per 7 days. Penguin Comunicación asks for nothing beyond the download.

Es Libros ships an update every 2 months, Penguin Comunicación every 4 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Es Libros | Penguin Comunicación |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 95 MB | 44 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [China Intercontinental Press](https://appshunter.io/developer/888169548) | [Penguin Random House Grupo Editorial, S.A.](https://appshunter.io/developer/422554775) |

## What reviewers say

### Es Libros

[App page](https://appshunter.io/ios/app/es-libros/id1445646911)

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP e-book membership | $1.49 | per 7 days |
| VIP audio-book membership | $3.99 | per 7 days |
| VIP e-book membership | $5.99 | per month |
| VIP audio-book membership | $12.99 | per month |
| PrepaidCard0.99 | $0.99 | one-time |
| PrepaidCard2.99 | $2.99 | one-time |
| PrepaidCard5.99 | $5.99 | one-time |
| PrepaidCard6.99 | $6.99 | one-time |
| PrepaidCard11.99 | $11.99 | one-time |
| PrepaidCard12.99 | $12.99 | one-time |
| PrepaidCard17.99 | $17.99 | one-time |
| PrepaidCard24.99 | $24.99 | one-time |
| PrepaidCard29.99 | $29.99 | one-time |
| PrepaidCard49.99 | $44.99 | one-time |
| PrepaidCard49.99 | $49.99 | one-time |


### Penguin Comunicación

[App page](https://appshunter.io/ios/app/penguin-comunicacion/id1464132509)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Es Libros free?

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

### Is Penguin Comunicación free?

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

### Do Es Libros or Penguin Comunicación have ads?

Neither Es Libros nor Penguin Comunicación shows ads.

### Which is updated more often, Es Libros or Penguin Comunicación?

Es Libros ships an update every 2 months, and Penguin Comunicación every 4 months. Most recently, Es Libros was updated on October 12, 2026 and Penguin Comunicación on October 5, 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.*