The best replacement for asr is esp.

The best alternatives to asr are rated as following:
★★★★★  esp
★★★★  mpc
★★★  isr
★★★  ivd
★★  function 7
★★  lsr
★★  bhr
★★  ruo
★★  7600
★  par
★  bwr
★  erd
★  575
  echo 1 m28
  system state
  6500
  jg bar 10
  asd
  racer x
  comptech
  blackworks
  ivr
  utg l96

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

Other search terms related to asr and their ratings are:
★★★★★ beaks
You have in mind a companion for asr and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of asr in all years. Click on graph for more.
asr
esp
mpc