# North Sails Sailscan vs Tidey

The clearest difference is in-app purchases: North Sails Sailscan at none against Tidey's 3. North Sails Sailscan also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tidey sells 3 in-app purchases, starting at $24.99 per year. North Sails Sailscan asks for nothing beyond the download.

North Sails Sailscan ships an update every 4 days, Tidey every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | North Sails Sailscan | Tidey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 154 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [North Sails Limited](https://appshunter.io/developer/1807046123) | [Robin Stein](https://appshunter.io/developer/6793937711) |

## What reviewers say

### North Sails Sailscan

[App page](https://appshunter.io/ios/app/north-sails-sailscan/id6757445890)

**In-app purchases:** none


### Tidey

[App page](https://appshunter.io/ios/app/tidey/id6793937709)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tidey Cruise Annual | $24.99 | per year |
| Full Solent Access | $24.99 | per year |
| Tidey Race Annual | $29.99 | per year |


## Frequently asked questions

### Is North Sails Sailscan free?

North Sails Sailscan is free to download, with no in-app purchases.

### Is Tidey free?

Tidey is free to download, with in-app purchases available.

### Do North Sails Sailscan or Tidey have ads?

Neither North Sails Sailscan nor Tidey shows ads.

### Which is updated more often, North Sails Sailscan or Tidey?

North Sails Sailscan ships an update every 4 days, and Tidey every 2 weeks. Most recently, North Sails Sailscan was updated on October 24, 2026 and Tidey on October 31, 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.*