Simple pricing, no lock-in
One plan. 14 days free, no credit card to start, cancel in one click.
| Self-hosted | Hosted | |
|---|---|---|
| Price | Free forever (AGPL) | €5/month |
| Setup | Your server, Docker, DNS | None — sign up and study |
| Updates | You pull and redeploy | Automatic |
| Backups | You configure them | Nightly, managed |
| Uptime | Your responsibility | Monitored for you |
| All features & decks | Included | Included |
| Data export (CSV) | Anytime | Anytime — even after cancelling |
How the trial works
- 14 days, full access, no credit card collected — so there is no surprise charge when it ends.
- When the trial ends, studying pauses but nothing is deleted: your decks, progress, and CSV export stay available.
- Upgrade any time for €5/month. Cancel any time in one click — no retention flows, no guilt emails.
- 14-day no-questions refund on your first payment.
Why isn't hosting free too?
Servers, backups, and updates cost real money and time. €5/month keeps the hosted service fast and maintained — and funds continued development of the open-source project everyone gets for free.
More questions? See the FAQ on the homepage.