Apps similar to Lulaj 1 include Gnaural, which is free and open source. Other options are Brainstate. Between them they cover Mac, Windows, Linux and iPhone.
Gnaural is an open source programmable auditory binaural-beat generator, implementing the principle described in the October 1973 Scientific American article "Auditory Beats in the Brain" by Gerald Oster.
Brainstate is a mobile application available on iOS created to help with meditation, relaxation, sleep, and studying. Although originally created as a school project to help students reduce stress and anxiety, it is not limited to students. Binaural beats can be used by all ages.
