Pricing
Free
- Every course and every lesson
- 5 hearts. Run out and a short drill of your own mistakes brings them back
- 1 streak freeze, refills every 30 days
- Every course and every lesson — the same as Free
- No hearts. A wrong answer costs you nothing but the answer
- Up to 5 streak freezes, refills every 30 days
- Profile customisation — name colour, a plan badge and extra mascot parts
- Cancel anytime
