# Sail vs SailViewer

The clearest difference is iOS requirement: Sail at 8.0 against SailViewer's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Sail ships an update every 11 days, SailViewer every 2 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Sail | SailViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/sail-tracker/id1130677665/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 13 MB | 51 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hartis](https://appshunter.io/developer/955987778) | [Master Sailing jdoo](https://appshunter.io/developer/1680451361) |

## What reviewers say

### Sail

[App page](https://appshunter.io/ios/app/sail-tracker/id1130677665)

Record your sailing routes using your phone's GPS and store them in a digital logbook. Share your journey with friends and family via a live map link. Requires an account on Sail-la-vie.com.

**Highlights:** Track sailing routes with GPS, Digital logbook (Sail-Board), Live Map sharing, Data stored locally and on server, Requires Sail-la-vie.com account

**Features:** macOS Compatibility

**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 Sail free?

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

### Is SailViewer free?

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

### Do Sail or SailViewer have ads?

Neither Sail nor SailViewer shows ads.

### Which is updated more often, Sail or SailViewer?

Sail ships an update every 11 days, and SailViewer every 2 weeks. Most recently, Sail was updated on November 2, 2026 and SailViewer on November 7, 2026.

---

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