# 3 Oktober vs Open Monumentendag ©

3 Oktober and Open Monumentendag © are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

3 Oktober ships an update every 11 months, Open Monumentendag © every 7 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 3 Oktober | 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 11 months | **Every 7 months** |
| Monetization | — | Free |
| Size | 94 MB | 26 MB |
| Requires iOS | **15.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stichting 3 Oktoberviering](https://appshunter.io/developer/1529440748) | [Stichting Nederland Monumentenland](https://appshunter.io/developer/1711341651) |

## What reviewers say

### 3 Oktober

[App page](https://appshunter.io/ios/app/3-oktober/id1529440746)

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

**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 3 Oktober free?

3 Oktober 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 3 Oktober or Open Monumentendag © have ads?

Neither 3 Oktober nor Open Monumentendag © shows ads.

### Which is updated more often, 3 Oktober or Open Monumentendag ©?

3 Oktober ships an update every 11 months, and Open Monumentendag © every 7 months. Most recently, 3 Oktober was updated on November 7, 2026 and Open Monumentendag © 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.*