# The Official Prado Guide vs RX Mobile Notify

The clearest difference is in-app purchases: RX Mobile Notify at none against The Official Prado Guide's 1. RX Mobile Notify also leads on update cadence (every 2 months vs every 9 months). The Official Prado Guide's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. The Official Prado Guide sells 1 one-off in-app purchase. RX Mobile Notify asks for nothing beyond the download.

The Official Prado Guide ships an update every 9 months, RX Mobile Notify every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | The Official Prado Guide | RX Mobile Notify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (6 ratings)](https://appshunter.io/ios/app/the-official-prado-guide/id1396431975/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 7.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 43 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MUSEO NACIONAL DEL PRADO DIFUSIÓN SA](https://appshunter.io/developer/623358755) | [QED Advanced Systems Ltd](https://appshunter.io/developer/1002312784) |

## What reviewers say

### The Official Prado Guide

[App page](https://appshunter.io/ios/app/the-official-prado-guide/id1396431975)

Explore one of the world's most important art galleries from anywhere. Discover masterpieces spanning centuries of European art, with curator-commented insights and high-quality images. Unlock full content through in-app purchase.

**Highlights:** Over 400 high-quality artwork images, Curator-commented insights, Free access to 10 masterpieces, Personal favorites selection, Index by artists and collections, Search engine for titles and artists

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Prado Guide Premium | $4.99 | one-time |


### RX Mobile Notify

[App page](https://appshunter.io/ios/app/rx-mobile-notify/id6736910067)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Official Prado Guide free?

The Official Prado Guide is free to download, with in-app purchases available.

### Is RX Mobile Notify free?

RX Mobile Notify is free to download, with no in-app purchases.

### Do The Official Prado Guide or RX Mobile Notify have ads?

Neither The Official Prado Guide nor RX Mobile Notify shows ads.

### Which is updated more often, The Official Prado Guide or RX Mobile Notify?

The Official Prado Guide ships an update every 9 months, and RX Mobile Notify every 2 months. Most recently, The Official Prado Guide was updated on October 24, 2026 and RX Mobile Notify on October 25, 2026.

---

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