# Paleis Het Loo vs Open Monumentendag ©

The clearest difference is update cadence: Paleis Het Loo at every 8 days against Open Monumentendag ©'s every 7 months. Open Monumentendag ©'s advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Paleis Het Loo ships an update every 8 days, Open Monumentendag © every 7 months. The most recent releases landed on September 19, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Paleis Het Loo | Open Monumentendag © |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/open-monumentendag/id6479308441/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 7 months |
| Monetization | — | Free |
| Size | 34 MB | 26 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Paleis Het Loo, Nationaal Museum](https://appshunter.io/developer/1615376626) | [Stichting Nederland Monumentenland](https://appshunter.io/developer/1711341651) |

## What reviewers say

### Paleis Het Loo

[App page](https://appshunter.io/ios/app/paleis-het-loo/id1615376624)

**Features:** macOS Compatibility

**In-app purchases:** none


### Open Monumentendag ©

[App page](https://appshunter.io/ios/app/open-monumentendag/id6479308441)

Discover thousands of open monuments across the Netherlands, with activities like tours, exhibitions, and routes for all ages. This event aims to increase public interest in heritage and monument care.

**Highlights:** Monument discovery, Event listings, Guided tours, Exhibitions, Routes and walks, Activities for youth

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Paleis Het Loo free?

Paleis Het Loo is free to download, with no in-app purchases.

### Is Open Monumentendag © free?

Open Monumentendag © is free to download, with no in-app purchases.

### Do Paleis Het Loo or Open Monumentendag © have ads?

Neither Paleis Het Loo nor Open Monumentendag © shows ads.

### Which is updated more often, Paleis Het Loo or Open Monumentendag ©?

Paleis Het Loo ships an update every 8 days, and Open Monumentendag © every 7 months. Most recently, Paleis Het Loo was updated on September 19, 2026 and Open Monumentendag © on September 2, 2026.

---

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