1 Million Women is an iPhone app developed by 1 Million Women Limited, available for free in the Lifestyle category. This app aims to unite women globally in a lifestyle revolution to combat the climate crisis. Users can participate in daily actions to reduce carbon pollution, covering themes like food waste, zero waste living, plastic-free initiatives, energy consumption reduction, ethical spending, and sustainable fashion choices. The app allows users to track their individual carbon savings, observe collective impact, access tips for daily actions, and engage with informative articles.

1 Million Women also facilitates connections with local and global groups dedicated to environmental causes, enabling users to join communities focused on various eco-friendly activities. Users can create a ripple effect by sharing their unique Ripple code to inspire others to reduce carbon pollution. Additionally, the app features live conversation feeds for climate activists to interact, favorite content, and engage with like-minded individuals worldwide.