# Dock your Boat 3D vs OPYC

The clearest difference is review sentiment: Dock your Boat 3D at 65% against OPYC's 20%. Dock your Boat 3D also leads on rating (4.6 vs 2.6) and update cadence (every 3 weeks vs every 3 months). OPYC's advantage is in-app purchases (none vs 9). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Dock your Boat 3D sells 9 in-app purchases, starting at $1.99 per 7 days. OPYC asks for nothing beyond the download.

Dock your Boat 3D holds the better App Store score, 4.6 against 2.6. That said, the two scores are not equally well evidenced: Dock your Boat 3D has 522 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 65% of Dock your Boat 3D's written reviews are positive against 20% of OPYC's.

Dock your Boat 3D ships an update every 3 weeks, OPYC every 3 months. The most recent releases landed on September 29, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Dock your Boat 3D | OPYC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (522 ratings)](https://appshunter.io/ios/app/dock-your-boat-3d/id1122445520/reviews)** | [2.6 (8 ratings)](https://appshunter.io/ios/app/opyc/id1217040844/reviews) |
| Number of ratings | **522** | 8 |
| Positive reviews | **65.1% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Subscription | **Free** |
| Size | 215 MB | 70 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klaus P Kobald Gmbh](https://appshunter.io/developer/848416959) | [Omar reis](https://appshunter.io/developer/687921629) |

## What reviewers say

### Dock your Boat 3D

[App page](https://appshunter.io/ios/app/dock-your-boat-3d/id1122445520)

This 3D simulator helps skippers practice docking and undocking yachts in various environments. It allows users to manage lines, fenders, and anchors, with adjustable wind strength for customizable difficulty. Users can also design and share their own scenarios.

**Highlights:** 3D yacht docking simulation, Maneuvering practice, Line, fender, and anchor handling, Adjustable wind strength, Custom scene design, Scene sharing

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription Superpack 1 Week | $1.99 | per 7 days |
| Subscription Superpack 1 Month | $3.99 | per month |
| Subscription Superpack 3 Month | $7.99 | per 3 months |
| Subscription Superpack 6 Month | $11.95 | per 6 months |
| 1 Year Subscription | $14.99 | per year |
| 1 year superpack | $14.99 | per year |
| Boat Settings | $1.99 | one-time |
| Weather | $1.99 | one-time |
| Thrusters | $1.99 | one-time |

**What reviewers like**

- 🚀 Great game
- 👍 Realistic physics
- 💡 Helpful for practicing sailing and docking
- 👍 Excellent for sailors and boaters
- 👍 Fantastic simulation

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Subscription model is frustrating
- 🔋 Game is power-hungry
- 👎 Limited number of boats and scenarios

**Reported bugs**

- Boat controls become unresponsive
- Camera issues during docking
- Leashes and fenders not functioning properly
- Frequent crashes and freezes

**Requested features**

- More boats and yacht types
- Additional scenarios and locations
- Customization options for boats
- Dynamic weather and time of day
- Multiplayer functionality


### OPYC

[App page](https://appshunter.io/ios/app/opyc/id1217040844)

Experience realistic sailing with this physics-based simulation. It uses real-time wind forecasts and offers immersive 3D views with dynamic weather and sea conditions. Compete in races or explore the world by earning in-game coins.

**Highlights:** Physics-based sailing simulation, Real-time wind forecasts, Immersive 3D view, Weather routing optimization, Create races and regattas, Earn in-game coins

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dock your Boat 3D free?

Dock your Boat 3D is free to download, with in-app purchases available.

### Is OPYC free?

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

### Which has better reviews, Dock your Boat 3D or OPYC?

Dock your Boat 3D is rated higher. Dock your Boat 3D averages 4.6 out of 5 from 522 ratings, while OPYC averages 2.6 from 8 ratings.

### Do Dock your Boat 3D or OPYC have ads?

Neither Dock your Boat 3D nor OPYC shows ads.

### Which is updated more often, Dock your Boat 3D or OPYC?

Dock your Boat 3D ships an update every 3 weeks, and OPYC every 3 months. Most recently, Dock your Boat 3D was updated on September 29, 2026 and OPYC on June 1, 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.*