The grid is 2,136 squares.

At 3 new kanji a day, filling it takes about two years. That pace is free forever. Pro is for going at your own pace.

Free

$0

  • 3 new kanji a day
  • Unlimited review — your memory is never hostage
  • All 2,136 kanji pages and every article
  • Progress stored on this device

Pro

$5/month

  • No cap on new kanji — fill the grid at your pace
  • Grid synced across your devices
  • Stats: pace, forecast, weak squares
  • New features first

Cancel any time. Your grid stays lit on this device even if you stop. See your grid.