Best 16 Key Typing

2016年08月13日

1. can set 1st, 2nd language among Arabic, English, Hindi, Portuguese, Russian, Spanish or your own.
2. can adjust button size, sound, time-gap for double tap.
3. can configure your own languages, numerals, symbols, button size, time-gap.
4. add side menu key, hide button letter for typing exercise.
5. offer more reasonable faster English key arrangement for 2 thumb striking.