# i vs #Harderwijk

The clearest difference is update cadence: i at every 5 days against #Harderwijk's every 4 months. #Harderwijk's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

i ships an update every 5 days, #Harderwijk every 4 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | i | #Harderwijk |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 4 months |
| Monetization | Free | — |
| Size | 36 MB | 17 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sudum B.V.](https://appshunter.io/developer/1019476211) | [Mediabureau Apeldoorn BV](https://appshunter.io/developer/1676107741) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-marina/id1567000330)

This platform allows users to pay for, book, and find information about marinas. Securely book and pay for your berth directly with many participating marinas. No registration is required to use the service.

**Highlights:** Marinas information platform, Book and pay for berths, Secure QR code scanner, Direct booking and payment, No registration required

**Features:** macOS Compatibility

**In-app purchases:** none


### #Harderwijk

[App page](https://appshunter.io/ios/app/harderwijk/id6576473076)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is #Harderwijk free?

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

### Do i or #Harderwijk have ads?

Neither i nor #Harderwijk shows ads.

### Which is updated more often, i or #Harderwijk?

i ships an update every 5 days, and #Harderwijk every 4 months. Most recently, i was updated on November 3, 2026 and #Harderwijk on November 8, 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.*