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Luxembourg Developer Launches "Fueren": The Privacy-First App for Driving Theory
Designed in Luxembourg, Fueren brings a modern, multilingual, offline, and privacy-first approach to driving theory learning. Built to work 100% offline with zero analytics and zero tracking, Fueren helps learners move away from rote memorization toward genuine understanding of road safety.
Download PDFAbout Fueren
What is Fueren?
Fueren is an independent, privacy-first iOS learning companion built to help people understand driving theory, not just memorize answers. The app features:
- 530+ question bank aligned with Luxembourg's Category B requirements
- Gamified storyline with structured learning path and progressive challenges
- On-device AI assistant (Kaz) powered by Apple Intelligence
- 100% offline functionality — no internet required
- Zero analytics, zero tracking — your data never leaves your device
- Full integration with iOS accessibility features (VoiceOver, dynamic type, dark mode)
Key Facts:
- Platform: iOS 26.1+ iPhone (iPad version planned to Q2 2026)
- Developer: Márcio Souza (Luxembourgish and Brazilian designer, developer, and creative)
- Pricing: Free to use, no advertisements, no subscriptions
- Privacy: Zero analytics, zero tracking, all data stored on-device or in personal iCloud
- Languages: English, French, German, Luxembourgish, Spanish, Portuguese (European & Brazilian)
- Launch: Available now on the Apple App Store (Europe release on 2nd February)
Why Fueren Matters
Luxembourg's diverse population presents unique challenges for driving education. Fueren addresses this with full multilingual support and a deep understanding of local priority rules. During its private beta phase, creator Márcio Souza used the prototype to study for his own official SNCA theory exam, passing with a 99% score and finishing in just seven minutes.
"I was frustrated by the existing resources and their user experience. They felt like digital versions of old textbooks rather than modern learning tools," says Márcio Souza. "I wanted to build something that respects the user's time and privacy. With Fueren, your data never leaves your device, no advertisements, and you don't need a connection to study during your commute on the tram or bus."
In an era of invasive data harvesting, Fueren takes a different path with zero analytics and zero tracking. Even the built-in AI assistant, Kaz, runs entirely on-device using Apple Intelligence, allowing students to ask questions about road signs and analyze intersections without their interactions being sent to external servers.
Media Resources
High-resolution app screenshots and logo files available for download. Click any image to download.
Logo Files
App Screenshots
Additional resources available on request:
- Developer photos
- Product demo videos
- Additional technical information
Press Contact
Márcio Souza
Developer & Creator
Email: marcio@fueren.lu
Website: fueren.lu
Media resources: fueren.lu/media
Response Time: Typically within 24-48 hours
For general inquiries or app support, please use the same contact email. We welcome questions from journalists, bloggers, and content creators interested in featuring Fueren.