# BoatNotes Pro vs Sail Scan

The clearest difference is price: Sail Scan at Free against BoatNotes Pro's $4.99. Sail Scan also leads on update cadence (daily vs every 3 days) and iOS requirement (15.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Sail Scan is free to download; BoatNotes Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

BoatNotes Pro ships an update every 3 days, Sail Scan daily. Both last shipped on September 11, 2026.

## The numbers

| Metric | BoatNotes Pro | Sail Scan |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 2 MB | 30 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Susanne LEECH](https://appshunter.io/developer/1328526040) | [Nate McGuire](https://appshunter.io/developer/1132862136) |

## What reviewers say

### BoatNotes Pro

[App page](https://appshunter.io/ios/app/boatnotes-pro/id1552768215)

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

**In-app purchases:** none


### Sail Scan

[App page](https://appshunter.io/ios/app/sail-scan/id6762089009)

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

**In-app purchases:** none


## Frequently asked questions

### Is BoatNotes Pro free?

BoatNotes Pro costs $4.99, with no in-app purchases.

### Is Sail Scan free?

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

### Do BoatNotes Pro or Sail Scan have ads?

Neither BoatNotes Pro nor Sail Scan shows ads.

### Which is updated more often, BoatNotes Pro or Sail Scan?

BoatNotes Pro ships an update every 3 days, and Sail Scan daily. Most recently, BoatNotes Pro was updated on September 11, 2026 and Sail Scan on September 11, 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.*