# Sailing Analyzer vs SailViewer

The clearest difference is ads: SailViewer at none against Sailing Analyzer's shown. SailViewer also leads on update cadence (every 3 days vs every 2 months). Sailing Analyzer's advantage is iOS requirement (15.0 vs 17.0). On price, 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.

Sailing Analyzer ships an update every 2 months, SailViewer every 3 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sailing Analyzer | SailViewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 53 MB | 37 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shota Utsumi](https://appshunter.io/developer/1244722433) | [Master Sailing jdoo](https://appshunter.io/developer/1680451361) |

## What reviewers say

### Sailing Analyzer

[App page](https://appshunter.io/ios/app/sailing-analyzer/id1625564547)

**Features:** 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 Sailing Analyzer free?

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

### Is SailViewer free?

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

### Do Sailing Analyzer or SailViewer have ads?

Sailing Analyzer shows ads; SailViewer does not.

### Which is updated more often, Sailing Analyzer or SailViewer?

Sailing Analyzer ships an update every 2 months, and SailViewer every 3 days. Most recently, Sailing Analyzer was updated on October 27, 2026 and SailViewer on October 24, 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.*