Wikipedia:Koubachi

Koubachi is a free App for houseplant care. The application is based on plant models, developed by professional biologists of the ETH Zurich. The system takes into account the plants' species, the current season, the geographic location, and most importantly the water cycle. After a simple calibration, Koubachi notifies its users when it's time to water, mist or give fertilizer to the single plants. Koubachi is gaining of notoriety since it has been presented at the Schweizer Fernsehen in February 2011. In October 2011, the application won the Swisscom App of the Year Award 2011 for iOS systems.