# iNavX vs NaAVIC

The clearest difference is in-app purchases: NaAVIC at none against iNavX's 11. NaAVIC also leads on ads (none vs shown) and rating (5.0 vs 4.8). iNavX's advantage is ratings volume (22K vs 1) and update cadence (every 5 weeks vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. iNavX sells 11 in-app purchases, starting at $9.99 per month. NaAVIC asks for nothing beyond the download.

NaAVIC holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: iNavX has 22K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 44% of iNavX's written reviews are positive against 33% of NaAVIC's, so the app with the better star average is not the one people write more warmly about.

iNavX ships an update every 5 weeks, NaAVIC every 6 months. The most recent releases landed on October 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | iNavX | NaAVIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (22K ratings)](https://appshunter.io/ios/app/inavx-marine-navigation/id286616280/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/naavic/id1421111946/reviews)** |
| Number of ratings | **22K** | 1 |
| Positive reviews | **43.8% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#152** | — |
| Size | 298 MB | 20 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NavX Studios LLC](https://appshunter.io/developer/286616283) | [IIC](https://appshunter.io/developer/1421111945) |

## What reviewers say

### iNavX

[App page](https://appshunter.io/ios/app/inavx-marine-navigation/id286616280)

**Currently charting:** #152 Top Grossing · Navigation (US App Store)

This app provides comprehensive marine navigation tools, including worldwide chart coverage, weather forecasts, and AIS integration. It allows users to plan routes, track their position, and connect with onboard instruments for a complete boating experience.

**Highlights:** Worldwide marine chart access, Real-time GPS plotting, Waypoint and route management, GRIB weather forecasts, AIS integration, Nautical instrument connectivity

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theyr Premium - Mobile (Monthly) for iOS | $9.99 | per month |
| iNavX Professional+ USA | $29.99 | per year |
| Navionics+ USA/Canada (iPhone) | $29.99 | per year |
| Navionics+ Caribbean (iPhone) | $44.99 | per year |
| Theyr Premium Weather | $49.99 | per year |
| iNavX Professional+ USA Canada | $59.99 | per year |
| C-MAP World Chart | $59.99 | per year |
| Explorer Chartbooks - Bahamas | $69.99 | per year |
| Navionics+ USA/Canada (iPad) | $79.99 | per year |
| Navionics+ Caribbean (iPad) | $79.99 | per year |
| AIS Live | $99.99 | per year |

**What reviewers like**

- 🚀 Accurate and precise navigation
- 📊 Comprehensive charting and navigation features
- 🛠️ Customizable instrument settings
- 🔄 Redundancy across devices
- 💨 Reliable performance over many years

**What reviewers complain about**

- 🤔 Clunky and unintuitive user interface
- 🗺️ Cumbersome chart management and downloading
- 🔋 Battery drain issues
- 💰 Expensive subscription model for charts
- 🐛 Stability issues and crashes

**Reported bugs**

- Inability to remove waypoints
- Inconsistent behavior when transitioning International Date Line
- Disappearing or missing chart data

**Requested features**

- Seamless chart switching and panning
- Integrated tidal and current data
- Support for more chart types and providers
- Improved route planning and editing tools
- Automatic chart updates and management


### NaAVIC

[App page](https://appshunter.io/ios/app/naavic/id1421111946)

This free marine navigation app simplifies boating for recreational users. It offers chart support, route planning, and offline capabilities to explore new locations safely and reliably. Connect with other boaters and share your voyages.

**Highlights:** Electronic chart support (IHO S-57/S-52), Route creation and navigation, Offline navigation capability, Boat position, speed, and course display, Notifications and alarms, Recreational hotspot finder, Distance measurement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iNavX free?

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

### Is NaAVIC free?

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

### Which has better reviews, iNavX or NaAVIC?

NaAVIC is rated higher. iNavX averages 4.8 out of 5 from 22K ratings, while NaAVIC averages 5.0 from 1 ratings.

### Do iNavX or NaAVIC have ads?

iNavX shows ads; NaAVIC does not.

### Which is updated more often, iNavX or NaAVIC?

iNavX ships an update every 5 weeks, and NaAVIC every 6 months. Most recently, iNavX was updated on October 19, 2026 and NaAVIC on October 1, 2026.

---

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