Efficient Learning on the Go

Save time. Learn smarter.

BSL – the game-changer in how and

where you learn.

Efficient. Cool. Hands-free.

Whether commuting, cooking, or working out: BSL makes use of ‘downtime’ for personal audio learning. With the AI Wizard, your own materials are automatically turned into listenable BSL books. Start right away – no setup, no obstacles.

Use what you already have: minutes in your everyday life

Idle Time Becomes Learning Time

Thanks to our revolutionary learning format – BSL books with built-in micro-learning sequences – you can unlock at least 250 extra hours of learning every year, completely effortlessly. That’s the same as six full weeks of vacation, where you’d otherwise need to study eight hours a day. And the best part? BSL books aren’t just passive audiobooks – they’re active, interactive learning formats!

Video: Learning On-The-Go

Time study - How much time could be saved?

It’s not the average that counts—your reality. Move the sliders and see live how many hours you can fit in.

ROI Calculator – Personal Time Potential (Handsfree Learning)

Set your real daily routines. We calculate your theoretical learning time per year and the effectively usable learning time using a utilization factor.
Theoretical learning time/year
–
≈ – learning days (8h)
Effectively usable learning time/year
–
≈ – learning days (8h) · factor applied
Quick summary
*** This factor converts theoretical time into realistically usable learning time.
*Defaults account for vacations/holidays (e.g., 320 days/year for cooking/housework, 50 training/shopping/private-travel weeks). The utilization factor is the share of theoretical time you actually use for learning.

ROI Calculator – Personal Time Potential (Handsfree Learning)

Set your real routines. We calculate your theoretical yearly learning time and the effectively usable time via a utilization factor.
Theoretical
–
Effective
–
*** Converts theoretical time into realistically usable learning time.
Theoretical learning time/year
–
≈ – learning days (8h)
Effectively usable learning time/year
–
≈ – learning days (8h) · factor applied
Quick summary
*Defaults account for vacations/holidays (e.g., 320 days/year for cooking/housework, 50 training/shopping/private-travel weeks). The utilization factor is the share of theoretical time you actually use for learning.

Upload a PDF. Ready to Learn in Minutes

AI-Wizard

Upload PDFs and simply say what you want — for example, a summary, flashcards, or detailed explanations. The AI Wizard transforms it into a BSL book with chapters and a natural voice, including the “Blinkist effect” (short version) and a learning funnel for repetitions. Afterwards, you can always ask follow-up questions or have the content explained in a different way — tailored to your material.

The Wizard structures, summarizes, and generates audio — automatically.

And without using AI points — sometimes even faster — you can use the Feynman Method.

The Most Important AI Features at a Glance

Content Creation

  • Convert PDFs into BSL Books
  • Create Summaries
  • Create Vocabulary Lists from Photos
  • Generate Vocabulary Lists from Prompts
  • Create Explanations Using AI with Text-to-Speech
  • Convert Voice Recordings into Text (Speech-to-Text)
  • Translate Recordings into Hundreds of Other Languages

Chat & Ask Questions (BSL Books)

  • Chat with Your PDFs
  • Chat with Your BSL Books
  • Discuss with Your Voice Recordings!
  • Get Things Explained Differently

Flashcards

  • Automatically Create Flashcards from PDFs/Scans
  • Create Vocabulary Lists from PDFs/Scans/Photos
  • Automatically Generate Example Sentences
  • Simulate Oral Exams – Speak, Discuss, Ask Questions

4 videos you should watch to understand the BSL learning system

Next Gen Learning Power

Without any extra effort, you’ll gain several additional weeks of study time when you use BSL. In this video, we’ll show you how it works, how to make it work for you, and why it’s more than just an empty marketing promise.

Help Video AI-PDF Wizard

BSL books are the foundation of hands-free learning and a powerful way to save time. With our PDF AI Wizard, you can convert any PDF into a BSL book in minutes: simply upload your file, choose the content you want—summary, detailed explanation, or flashcards

Pricing and AI Points

Learn how BSL’s Basic, Pro, and Premium plans work, what you can do with your AI points, and how to earn them for free! From flashcards and BSL Books to your own AI tutor, this video helps you make the most of every point.

Movements–1000 hours–Fake or Real

This video aims to help you understand how much learning time can realistically be gained “on the side,” what that means over the course of a year, and what’s possible shortly before exams.

Download the App

For IOS und Android

Download on the App Store
Download on Google Play

10 000 Free AI Points

Web Plattform

Sign Up for Free

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For every how-to video you watch, you earn extra AI points.

The game changer for your learning: time-efficient on-the-go like never before, with or without AI, cool with music – and a new time potential of several hundred hours per year.

Super practical! I can now learn while jogging without having to plan extra time for it.

Michaela

I use the app mainly when driving to university. I hardly use the AI, but it’s still perfect.

Chris

It was a little confusing at the beginning, but with the help videos everything became clear.

Marissa

Perfect for me, as I commute a lot and can now use my time wisely.

Thomas


The Most Important FAQ’s

More FAQ's
Video Academy
Which Learning Style Suits You Best ?

Which Learning Style Suits You Best ?

Discover how Big Stuff Learning transforms commutes into classrooms with multisensory lessons—audio, video, and interactive prompts for smarter learning.

LEARN ANY CONTENT WITH OUR APP

Create it Yourself, Quickly and Easliy

1) Make a photo

These photos of your materials can include scripts, your own handwritten summaries, mind maps, or any other relevant content. 

2) Explain It

After you’ve uploaded your photo, you simply describe the content in your own words. 

3) Repeat It

Then, you can create an individual playlist from these learning sequences. You have the flexibility to customize both the order and the number of repetitions for each learning sequence

Big Stuff Learning
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