# TrackNautic vs SailViewer

TrackNautic and SailViewer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | TrackNautic | SailViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 72 MB | 28 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Globunet Soluciones Tecnologicas SL](https://appshunter.io/developer/1299338497) | [Master Sailing jdoo](https://appshunter.io/developer/1680451361) |

## What reviewers say

### TrackNautic

[App page](https://appshunter.io/ios/app/tracknautic/id6759304843)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### SailViewer

[App page](https://appshunter.io/ios/app/sailviewer/id6801887026)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrackNautic free?

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

### Is SailViewer free?

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

### Do TrackNautic or SailViewer have ads?

Neither TrackNautic nor SailViewer shows ads.

---

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