# Navily vs PosidoniaMaps

The clearest difference is in-app purchases: PosidoniaMaps at none against Navily's 4. PosidoniaMaps also leads on iOS requirement (14.5 vs 16.0). Navily's advantage is update cadence (every 2 weeks vs every 5 months) and review sentiment (94% vs 80%). On price, ads and device support there is nothing between them.

Both are free to download. Navily sells 4 in-app purchases, starting at $9.49 per year. PosidoniaMaps asks for nothing beyond the download.

Navily ships an update every 2 weeks, PosidoniaMaps every 5 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Navily | PosidoniaMaps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (840 ratings)](https://appshunter.io/ios/app/navily/id881103205/reviews)** | — |
| Number of ratings | **840** | — |
| Positive reviews | **93.6% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 242 MB | 68 MB |
| Requires iOS | 16.0 | **14.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Navigation Family](https://appshunter.io/developer/1716340641) | [Movired 2000 S.L](https://appshunter.io/developer/1394037133) |

## What reviewers say

### Navily

[App page](https://appshunter.io/ios/app/navily/id881103205)

This app serves as a comprehensive mobile cruising guide for boaters. It offers a vast database of marinas and anchorages, user-generated reviews and photos, and seamless berth booking across Europe. Connect with other users and marinas through in-app chat and receive real-time warnings.

**Highlights:** 35,000+ marinas and anchorages, 350,000+ community photos and comments, Easy berth booking in 700+ European marinas, In-app chat with users and marinas, Real-time anchorage warnings, Emergency SOS feature

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Navily Premium | $9.49 | per year |
| Navily Premium | $18.49 | per year |
| Navily Premium | $24.99 | per year |
| Navily Premium 30 days | $17.99 | one-time |

**What reviewers like**

- 🚀 Excellent resource for cruisers
- 👍 Helpful community reviews
- 🌟 Essential app for sailing
- 💯 Indispensable for planning
- 🗺️ Detailed anchorage information

**What reviewers complain about**

- 🗺️ Limited coverage in some regions
- 💰 Expensive premium subscription
- 🔍 Difficult to add new locations
- 🔢 Inaccurate or outdated information
- 🤖 Unreliable weather forecasts

**Reported bugs**

- Booking cancellations not working
- Spinning icon issue with past bookings
- Difficulty accessing messages from map view

**Requested features**

- Offline map downloads
- Improved route planning tools
- Live chat with other users
- Customizable notifications
- Better integration with navigation apps


### PosidoniaMaps

[App page](https://appshunter.io/ios/app/posidoniamaps/id1409763408)

This app provides high-resolution underwater maps to help boaters navigate and find safe mooring spots, even in poor visibility. It aims to protect vital Posidonia oceanic meadows by making them visible and encouraging responsible anchoring.

**Highlights:** High-resolution underwater maps, Safe mooring guidance, Low visibility navigation, Posidonia meadow mapping, Environmental protection tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Navily free?

Navily is free to download, with in-app purchases available.

### Is PosidoniaMaps free?

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

### Do Navily or PosidoniaMaps have ads?

Neither Navily nor PosidoniaMaps shows ads.

### Which is updated more often, Navily or PosidoniaMaps?

Navily ships an update every 2 weeks, and PosidoniaMaps every 5 months. Most recently, Navily was updated on November 11, 2026 and PosidoniaMaps on November 2, 2026.

---

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