Smoke Free - Virtual "Quit Smoking Buddy" in your pocket
Lassie Smoke - The modern way to quit smoking
Quitbit - A smart lighter and app to help smokers quit (pre-order)
Quit Genius - Quit smoking with personalised and proven therapy 🚭
I Am Sober - I Am Sober is an app which comes with the different module, and it is one of the most celebrity application used in America.
GnuCash - A personal and small-business financial-accounting software, licensed under GNU/GPL and available for Linux, Windows, Mac OS X, BSD, and Solaris.