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Android Apps > Education > SBF Knots - Sailing knots
SBF Knots - Sailing knots icon

SBF Knots - Sailing knots

1.1.1
moerlin.ml
0.00
0 reviews
500+
Downloads
Free

Learn all knots for the german Sport Boat License Exam (SBF)

SBF Knots - Sailing knots Screenshot 1 of 6
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SBF Knots - Sailing knots Screenshot 6 of 6
Screenshots by moerlin.ml, from the Google Play listing
View on Google Play Also on the App Store

AppBrain's verdict

Niche
Installs
560
Last updated
March 5, 2026
Ads
Contains ads
Size
75.8 MB

SBF Knots - Sailing knots is a niche app, with 560 installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

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Store listing

By moerlin.ml, from Google Play
Description by moerlin.ml Written by the developer, not by AppBrain. Click to read.
Learn all the important sailing, recreational boating, and nautical knots for your recreational boating license. Simple, step-by-step, and interactive.
Whether for your recreational boating license for sea or inland waters, or for safe sailing and motorboating, with this app you'll master all the relevant knots and nautical knots in no time.
In the app, you will find all exam-relevant knots with clear videos that are divided into individual steps. You can jump forward or backward at any time and learn at your own pace. In addition, you will receive background information on each knot and learn what it is used for. This is particularly important for the exam.

- All exam-relevant knots: Perfectly prepared for the german boat license exam
- Videos in clear steps: Each knot is shown and explained step by step
- Jump forward and backward: Learn at your own pace
- Background knowledge: Learn what each knot is used for

The app covers the knots for the German recreational boat license for sea and inland waters and the motor and sailing boat license Cat. A/D in Switzerland.

With the license, which you will not be granted through this app but by a separate official entity that we are not affiliated with, you will then be allowed to operate sailing and motor boats up to 20 meters in length.* The recreational boat license is internationally recognized in many countries, for example in Croatia, Spain, Italy, or Greece, and makes you fit for any area.

The app is perfect for:

- Sailors
- Motorboat operators
- Candidates for the recreational boat license
- Anyone who wants to brush up on their knot-tying skills

Start preparing now and become confident in all the important sailing and recreational boating knots.

* We are not affiliated with a government entity. This app will not grant you an official recreational boating license, but rather just prepare you for the practical exam. The exam may contain more than this app shows. The content of the exam may change at any time. In Germany, the examination and issuance of the recreational boat license (SBF Binnen/See) is handled by examination boards commissioned by the Federal Ministry, e.g., at the Deutscher Segler-Verband (DSV) or the Deutscher Motoryachtverband (DMYV). Please also refer to https://www.sportbootfuehrerscheine.org/ and the official website ELWIS (Federal Waterways and Shipping Administration) https://www.elwis.de/DE/Sportschifffahrt/Sportschifffahrt-node.html

Recent changes:
Are you still feeling uncertain about your exam? Use the new "Quiz" feature so that you are not only asked about knots at random, but also the other way around: The examiner can also ask you "Which knot do you use to connect two lines of equal strength?" You can now also practice the maneuver signals that are tested in the practical exam here!

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
?
App size
75.8 MB
Content rating
Everyone

Technologies used by SBF Knots - Sailing knots

12 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.1.1
Launched
August 2025
  • Oct 15, 2026Installs500+ installs
  • Mar 5, 2026UpdateVersion 1.1.1
  • Dec 29, 2025Installs100+ installs
  • Nov 3, 2025Installs50+ installs
  • Aug 17, 2025New AppVersion 1.0.1 in EDUCATION for Free
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
58
Play install range
500+
Launched
August 2025

Installs over time

SBF Knots - Sailing knots has been installed 560 times. Over the past 30 days, it has been installed 58 times.

Rankings

Google Play top charts

Google Play Rankings for SBF Knots - Sailing knots

This app is not ranked

About the app and developer

About SBF Knots - Sailing knots

SBF Knots - Sailing knots is an education app developed by moerlin.ml.

Install Statistics

SBF Knots - Sailing knots has been downloaded 560 times. In the last 30 days, the app was downloaded 58 times.

User Ratings

The app has no ratings yet.

App Information

SBF Knots - Sailing knots is freely available from Google Play. The APK size is 75.83 MB. The latest APK version available is 1.1.1. The last update was on March 5, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since August 2025.

SBF Knots - Sailing knots is made and published by moerlin.ml. AppBrain is an independent app data site and isn't affiliated with moerlin.ml. The app name, icon, screenshots and description belong to moerlin.ml and are shown as published on Google Play.

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Developer information for moerlin.ml

moerlin.ml

appstoremerlin@gmail.com

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