The best replacement for pda is smartphone.

The best alternatives to pda are rated as following:
★★★★★  smartphone
★★★★  blackberry
★★★  pocket pc
★★  laptop
★  tablet
★  ipod touch
★  palm
★  pfo
★  phone odin
★  pda phone
★  itouch
★  cell phone
★  netbook
  personal digital assistant
  handheld
  pinoy idol
  phone
  paper
  pc
  notebook
  paper planner
  pna
  smart phone
  smartphone pocket pc
  paper organizer
  day planner
  blackberry mobile phone
  hp pda
  smartphones
  palm pilot
  gps
  smart phones

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

Other search terms related to pda and their ratings are:
★★★★★ gps
★ coarctation of aorta
★ left to right shunt
★ vsd
murmur
You have in mind a companion for pda and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of pda in all years. Click on graph for more.
pda
smartphone
blackberry