# QuickTide vs iStreams North Sea (E)

The clearest difference is in-app purchases: QuickTide at none against iStreams North Sea (E)'s 6. QuickTide also leads on iOS requirement (11.0 vs 18.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. iStreams North Sea (E) sells 5 one-off in-app purchases. QuickTide asks for nothing beyond the download.

QuickTide ships an update every 5 weeks, iStreams North Sea (E) every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | QuickTide | iStreams North Sea (E) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 45 MB | 40 MB |
| Requires iOS | **11.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stichting Nautin](https://appshunter.io/developer/1360884660) | [Navtech Software](https://appshunter.io/developer/355517263) |

## What reviewers say

### QuickTide

[App page](https://appshunter.io/ios/app/quicktide/id1360884661)

**Features:** macOS Compatibility

**In-app purchases:** none


### iStreams North Sea (E)

[App page](https://appshunter.io/ios/app/istreams-north-sea-e/id1454493881)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Set tool | $1.99 | one-time |
| 1 Month Subscription | $2.99 | one-time |
| 6 Month subscription | $2.99 | one-time |
| Unlock CTS tool | $3.99 | one-time |
| 1 Year subscription | $5.99 | one-time |


## Frequently asked questions

### Is QuickTide free?

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

### Is iStreams North Sea (E) free?

iStreams North Sea (E) is free to download, with in-app purchases available.

### Do QuickTide or iStreams North Sea (E) have ads?

Neither QuickTide nor iStreams North Sea (E) shows ads.

### Which is updated more often, QuickTide or iStreams North Sea (E)?

QuickTide ships an update every 5 weeks, and iStreams North Sea (E) every 2 months. Most recently, QuickTide was updated on October 26, 2026 and iStreams North Sea (E) on October 29, 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.*