# iNavis vs seaguardian

The clearest difference is update cadence: iNavis at every 2 months against seaguardian's every 20 months. iNavis also leads on iOS requirement (13.0 vs 16.0). 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.

iNavis ships an update every 2 months, seaguardian every 20 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | iNavis | seaguardian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 20 months |
| Size | 8 MB | 148 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Navis.net](https://appshunter.io/developer/557587645) | [i-Connecty srl](https://appshunter.io/developer/1250451465) |

## What reviewers say

### iNavis

[App page](https://appshunter.io/ios/app/inavis/id557587642)

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

**In-app purchases:** none


### seaguardian

[App page](https://appshunter.io/ios/app/seaguardian/id1419528720)

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

**In-app purchases:** none


## Frequently asked questions

### Is iNavis free?

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

### Is seaguardian free?

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

### Do iNavis or seaguardian have ads?

Neither iNavis nor seaguardian shows ads.

### Which is updated more often, iNavis or seaguardian?

iNavis ships an update every 2 months, and seaguardian every 20 months. Most recently, iNavis was updated on November 1, 2026 and seaguardian on November 2, 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.*