# Knop

> Knop (iPhone/iPad app by Christian Tuen.)

- Source: https://appshunter.io/ios/app/knop/id1032908358 (this page in markdown: same URL + `.md`)
- Developer: [Christian Tuen](https://appshunter.io/developer/1032908357)
- Category: Utilities, Navigation
- Price: Free
- Age rating: 4+
- Requires: iOS 12.2 · 0 MB
- Languages: English, Norwegian Bokmål
- Released: 2015-09-15
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/knop/id1032908358/reviews.md

## What is Knop?

Knop (from the Norwegian word for knots) turns your iPhone or iPad into a speedometer for boats.

The application will show you the current speed in number of knots with one decimal precision, as well as the signal quality (indicated by the circles bottom left on the screen). To function properly as a speedometer, the app will require your location while in the foreground. If you wish to use an iPad or iPod as a speedometer, using one with built in GPS support (cellular) is recommended for a trustworthy result. 

Use of this application as a speedometer is done at your own risk, and I take no responsibility of potential inaccuracies in the measurements.


## Version history (last 2 releases)

### 1.5 — 2019-06-01

This version includes support for newer screen resolutions and localization updates.

### 1.1 — 2015-09-15

No release notes.

## Apps similar to Knop

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BåtFart](https://appshunter.io/ios/app/batfart/id1506246590) | — | Free | Utilities |
| [SoftTuner](https://appshunter.io/ios/app/softtuner/id1506122805) | 5.0 (3) | Free | Utilities |
| [Slipper - power to the people](https://appshunter.io/ios/app/slipper-power-to-the-people/id6471837168) | — | Free | Utilities |
| [pocketID](https://appshunter.io/ios/app/pocketid/id1208092318) | — | Free | Utilities |
| [E-WHEELS](https://appshunter.io/ios/app/e-wheels/id1561919097) | 3.0 (1) | Free | Utilities |
| [Bil og henger](https://appshunter.io/ios/app/bil-og-henger/id508774017) | — | Free | Utilities |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*