Matchering - Open-source audio mastering app that masters music based on any reference track you provide.
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Lurssen Mastering Console - Digital audio mastering powered by years of pro-quality mastering experience.
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
Audio Mastering - Pro quality, fully functional audio mastering application for iPad.
Modern Fertility - At-home fertility tests – no clinic required