The best replacement for fap is hnpcc.

The best alternatives to fap are rated as following:
★★★★★  hnpcc
★★★  trap
★★  hpsp
★★  nap
★★  no fap
★★  fap
★★  nofap
★  fach
★  attenuated fap
★  not fap
★  faf
  fae
  gardner's syndrome
  polyposis
  lynch syndrome

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

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



Google Trends

Scale is based on the average worldwide traffic of fap in all years. Click on graph for more.
fap
hnpcc
trap