The best replacement for kepler is newton.

The best alternatives to kepler are rated as following:
★★★★★  newton
★★★★★  hubble
★★★★  fermi
★★★★  galileo
★★★  juno
★★★  maxwell
★★★  copernicus
★★  indigo
★★  brahe
★★  luna
★  fermi nvidia
★  gcn
★  southern islands
★  routeburn
★  maxwell architecture
★  taverna
  ptolemy
  juno eclipse
  tycho

Your alternative for kepler is not listed? Suggest!


No companions for kepler have been suggested so far.
You have in mind a companion for kepler and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of kepler in all years. Click on graph for more.
kepler
newton
hubble