# Dockwa vs Harba

The clearest difference is update cadence: Dockwa at every 2 weeks against Harba's monthly. Harba's advantage is iOS requirement (15.1 vs 18.6). 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.

Dockwa ships an update every 2 weeks, Harba monthly. The most recent releases landed on September 25, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Dockwa | Harba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (34K ratings)](https://appshunter.io/ios/app/dockwa/id991884112/reviews)** | — |
| Number of ratings | **34K** | — |
| Positive reviews | 74.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | — |
| Size | 205 MB | 82 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dockwa, Inc.](https://appshunter.io/developer/991884111) | [Harba ApS](https://appshunter.io/developer/1102523498) |

## What reviewers say

### Dockwa

[App page](https://appshunter.io/ios/app/dockwa/id991884112)

Easily book slips and moorings at marinas nationwide. Discover new locations, view amenities, and manage reservations directly from your device. Boaters use it for free, enjoying a streamlined booking process.

**Highlights:** Reserve slips and moorings, Discover new marinas, View marina amenities and photos, Manage reservations, Add boat and payment information, Compare rates and services, Read marina reviews

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use app
- 👍 Convenient for booking marinas
- 🚢 Helpful for planning boating trips
- 💡 Integrated with marina systems
- 🤝 Good customer service

**What reviewers complain about**

- 🕰️ Slow marina response times
- 🔍 Difficult to find specific marinas
- 🚫 Pending reservations not reliable
- 💻 Compatibility issues with devices
- 🤖 Overly automated, lacking human interaction

**Reported bugs**

- Issues with accepting terms and conditions
- Reservation cancellation and editing problems

**Requested features**

- Calendar integration for reservations
- Filters for specific marina amenities
- Real-time availability updates
- Group reservation management


### Harba

[App page](https://appshunter.io/ios/app/harba/id6448108455)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Dockwa free?

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

### Is Harba free?

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

### Do Dockwa or Harba have ads?

Neither Dockwa nor Harba shows ads.

### Which is updated more often, Dockwa or Harba?

Dockwa ships an update every 2 weeks, and Harba monthly. Most recently, Dockwa was updated on September 25, 2026 and Harba on September 16, 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.*