Welcome to the SBF Inland Instructor,

Your digital exam trainer for the Inland Recreational Boating License (SBF Inland).
With this app, you have complete control over your exams.
Whether it's motor, sailing, or the combined exam – you'll be perfectly prepared.

The most important features at a glance:
• 📖 All 300 official questions and answers (ELWIS, up-to-date)
• 🎯 Start with 50 test questions
• 🔓 Then unlock all content – at your own pace
• 💡 Unique explanations and help for each question
• 🚦 Traffic light system in learning mode for your progress
• 🧾 All official theory test papers
• 🕒 Exam mode under real exam conditions
• 🪢 Photo instructions for all exam-relevant knots
• 📴 Completely usable offline
• 👍🏼 Intuitive operation

Because we ourselves have taken the SBF Inland Waterway exam, we know what's important:
That's why each question contains a clear explanation, so you don't just memorize the correct answer – but also truly understand why it's correct.
There are also lovingly created photo instructions for all important knots with clear explanations of the advantages and disadvantages of each knot.

📴 No internet? No problem.
Our app works even without an internet connection – perfect for learning on the subway 🚇, on the bus 🚌, or on a boat 🛥️
No data plan required!

📊 Keep track in study mode:
Our modern traffic light system shows you which questions you still need to practice:
🔴 Red = still practicing
🟢 Green = ready for the exam
You also get detailed statistics on your learning progress.

📝 The exam mode is based on the official ELWIS exams:
With real exam papers, original exam time, and realistic conditions, you can prepare optimally.
This ensures your exam runs smoothly.

All features at a glance:
• 🚫 No ads & completely offline usable
• 📖 300 official questions & answers (ELWIS)
• 🎯 First test with 50 questions – then unlock everything
• 💡 300 explanations of the solutions
• 🧾 All official ELWIS exam papers
• 📷 Signs & images with zoom function
• 🔍 Search function
• 🕒 Exam mode with integrated submission timer
• 🚦 Learning mode with traffic light system
• 📈 Statistics & learning progress at a glance
• 🪢 Knot instructions with advantages and disadvantages
• ⭐ Mark difficult questions
• 🔔 Optional: Activate learning reminders
• 💬 Fast & direct support
• 👍🏼 Simple, intuitive operation

ABOUT US:
We are students at TU Berlin and We were disappointed with existing learning apps ourselves.
That's why we developed the app we ourselves wished we had – fast, understandable, and without any frills.
Now we want to help you pass your SBF Inland Driving Licence even more easily!

We are constantly improving the SBF Inland Driving Licence Teacher. We greatly appreciate feedback, criticism, or a review.

As you can see, we make it as easy as possible for you – so that you can quickly and safely obtain your SBF Inland Driving Licence!

We wish you the best of luck with your learning!
Your SBF Inland Driving Licence Teacher Team!

Please note: This app uses the question catalog of the Electronic Waterway Information Service (ELWIS - www.elwis.de). We are not affiliated with any government organization and are an independent company.