همدم is an app designed by IranCubator to assist women in the areas of health and marriage rights. The app is supervised by the NGO activists of Spectrum who promote gender equality. It is the first Persian-language companion app that follows the Jalali calendar to help women with menstrual cycles, sexual health, fertility, and provide information on marriage rights and domestic violence.

IranCubator participated in the competition organized by the non-profit organization "United for Iran" to produce useful applications with the aim of expanding civil liberties and social capacity. همدم is designed and developed by the independent technology workshop "Article 19". The app is informative and user-friendly, making it accessible to all women in need.

The app is free to use and is available on Android. It is a great tool for women to learn about their health and rights and is highly recommended for all women who want to stay informed about their menstrual cycles, fertility, and marriage rights.