The best replacement for qwerty is dvorak.

The best alternatives to qwerty are rated as following:
★★★★★  dvorak
★★★  azerty
★★★  colemak
★★★  maltron
★★  dvorak keyboard
★★  qwertz
★★  touch screen
★★  abc keyboard
★  touchscreen
★  touch
★  t9
★  dvorak keyboards
★  suretype
★  swype
  azerty keyboard
  keyboard
  numeric keypad
  abcde
  dvorak layout
  dvorak speed
  key pad

Your alternative for qwerty is not listed? Suggest!
Speaking about qwerty, one probably shouldn't forget about android.

Other search terms related to qwerty and their ratings are:
★★★★★ android
★★★★★ touch phones
★★★ touch screen phones
★★★ dual sim
★★ slider phones
★ touchscreen
★ touch screen
★ touch
You have in mind a companion for qwerty and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of qwerty in all years. Click on graph for more.
qwerty
dvorak
azerty