Coming Soon ~ October 2026
A language learning companion that knows you.
Repetium is a highly personalized language learning application. It uses science-backed methods to optimize how you learn a second language.
Languages you can learn
- English
- German
- Spanish
- French
- Italian
- Portuguese
Practice made for you
Repetium creates exercises about topics you enjoy, using the vocabulary you're learning.
Remember what you learn
Spaced repetition means reviewing at intervals that grow as you remember your vocabulary better.
Your language learning companion
Photograph your notes, a menu or a sign, and Parlito turns them into vocabulary cards.
Get more confident with practice.
Set a daily learning goal, from a few minutes to a longer session. Repetium plans each day's mission, and your streak survives a missed day now and then.
Tell me about you
Choose a language and share your goals and interests in a short chat. Pick your level or let Parlito assess it. You start with about 60 vocabulary cards made for you.
Practice for everyday life
Play through everyday scenarios, like a visit to the doctor. Choose, arrange or write your replies and see what to fix. Practice vocabulary from your own notes or lessons, too.
Review at the right time
Repetium schedules vocabulary review based on your progress. Difficult vocabulary comes back sooner, familiar vocabulary later.
Member of the AWS Startups program
I develop Repetium with support from AWS Startups.
Meet Parlito, your AI language tutor
Parlito is Repetium's friendly parrot tutor. Chat at your level about everyday life or a topic you enjoy. Parlito remembers what you share, so every chat feels personal.
A note from Thomas, the founder
In 2021, I built a flashcard app for fun. Learning about AI that year gave me the idea to combine AI exercises with spaced repetition. I've worked on Repetium in my spare time since January 2025. Read more about the making of Repetium
Choose a plan
Every plan includes practice made for you.
Committed
CHF 9.50 / month
Okay, now I'm serious.
More practice each day and more imports from photos and text.
Join the waitlistImmersed
CHF 19.50 / month
I meet my future in-laws in three months. Send help!!
The most practice each day, higher limits on everything.
Join the waitlistCommon questions
A few things you might be wondering.
Can I start as a beginner?
Yes. Choose your level or let Repetium assess it in a short text chat. You can start with no previous knowledge.
How does Repetium adapt my practice?
Repetium creates exercises for your interests, level and vocabulary. These include everyday scenarios and chats with Parlito. If you're learning for a trip, practice travel situations.
How does review work?
Repetium uses spaced repetition to plan your review. Difficult vocabulary returns sooner. As you remember it better, the gaps between reviews grow.
Which languages and devices can I use?
Learn English, German, Spanish, French, Italian or Portuguese on your phone or computer. Use Repetium in your browser or add it to your home screen, no app store needed. Menus and instructions are available in all six languages.
Join me for the October launch
Join now and confirm your email to save your place.
Early access at launch in October 2026
Occasional updates from Thomas
Join the waitlist
I'll email you Repetium news and launch updates. You can unsubscribe from any email.