# BoatNotes Pro vs SailLogger

The clearest difference is price: SailLogger at Free against BoatNotes Pro's $4.99. BoatNotes Pro's advantage is update cadence (every 3 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

SailLogger 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, SailLogger fortnightly. The most recent releases landed on September 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | BoatNotes Pro | SailLogger |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 2 MB | 1 MB |
| Requires iOS | **17.0** | 17.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Susanne LEECH](https://appshunter.io/developer/1328526040) | [Master Sailing jdoo](https://appshunter.io/developer/1680451361) |

## 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


### SailLogger

[App page](https://appshunter.io/ios/app/saillogger/id6478832945)

**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 SailLogger free?

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

### Do BoatNotes Pro or SailLogger have ads?

Neither BoatNotes Pro nor SailLogger shows ads.

### Which is updated more often, BoatNotes Pro or SailLogger?

BoatNotes Pro ships an update every 3 days, and SailLogger fortnightly. Most recently, BoatNotes Pro was updated on September 11, 2026 and SailLogger on September 19, 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.*