Learning words, practising and teaching are free — for learners and teachers. You only pay for more AI.
Free
Free forever, for learners and teachers.
€0Current
- Unlimited words, sets and practice
- Spaced repetition, streaks and progress
- Classes, co-teachers, lessons, homework and messages*
- Discover and share public study sets
- 150 AI credits a month to try AI explanations, chat and scans
Pro
Most popularMore AI for serious learners.
€7.99/ month
- Everything in Free
- 2,500 AI credits a month
- AI word explanations and tutor chat
- Live voice conversations
- Photo and lesson scanning
- 5 GB of file storage*
Teacher
AI for preparing lessons and running classes.
€19.99/ month
- Everything in Free
- 6,000 AI credits a month
- Up to 50 classes, 100 students each*
- 20 GB of file storage*
* Fair use. Free and Pro: up to 10 classes you own with 30 students each; files 1 GB (Free) or 5 GB (Pro). Write to us if you need more.
Everything that doesn't use AI is free on every plan. AI features spend credits from a monthly allowance. A credit is tied to what the AI actually costs us, so cheap actions use little and heavy ones use more.
| Included | Free | Pro | Teacher |
|---|---|---|---|
| Words, sets, practice, Discover and teaching tools | Free, no AI credits needed | Free, no AI credits needed | Free, no AI credits needed |
| AI credits | 150 per month | 2,500 per month | 6,000 per month |
| Teaching (fair use*) | 10 classes, up to 30 students each | 10 classes, up to 30 students each | 50 classes, up to 100 students each |
| File storage (fair use*) | 1 GB | 5 GB | 20 GB |
What a credit buys (typical)
- Translation or lookup≈ 1
- Tutor chat message≈ 1–2
- Full AI word explanation≈ 10
- Audio playback1 per ~60 characters
- Voice transcription1 per 10 seconds
- Photo scan≈ 5
- Lesson recording → words≈ 40
- Live voice conversation≈ 15 per reply
Credits reset every month and don't roll over. * Fair-use caps exist to prevent abuse, not to sell upgrades; write to us if you need more. Explanations, examples and translations are written by AI and can contain mistakes.
Yes. Saving words, building sets, every practice mode, spaced repetition, public sets and all teaching tools are free, for learners and teachers. The Free plan also includes 150 AI credits a month.
Only for more AI. Pro gives you 2,500 AI credits a month and Teacher 6,000 — for AI word explanations, tutor chat, live voice practice, audio and photo or lesson scanning. Everything else is the same on every plan.
Yes. You can cancel from the billing panel at any time and keep Pro until the end of your current period.
Pro and Teacher are billed monthly or yearly through Stripe. The yearly price is about two months cheaper than paying month to month. Credits reset every month.