How it works

When you practice every day, the app remembers which questions you know and which ones you keep getting wrong.

Verbs you know come back less and less often, the tricky ones show up more. So your time goes to what you haven’t learned yet.

Example 1

Always right

Keep getting it right and you’ll see it less and less.

  1. Day 1right+1
  2. Day 2right+3
  3. Day 5right+7
  4. Day 12right+14
  5. Day 26right+30
  6. Day 56right
Example 2

One mistake

Get it wrong and it comes back sooner. Get it right again and it starts spreading out again.

  1. Day 1right+1
  2. Day 2right+3
  3. Day 5right+7
  4. Day 12wrong+3
  5. Day 15right+7
  6. Day 22right