FlutterFlow has been instrumental in the development of TrashBlitz, a mobile application by the 5 Gyres Institute aimed at combating plastic pollution through community science and activism. Originally a web application, the transition to a mobile platform allowed for real-time, offline data collection in remote areas, enhancing the app's utility in environmental stewardship and policy influence. With contributions from volunteers at Accenture, the app efficiently captures data on plastic waste, facilitates community event participation, and supports local initiatives through a community fund. The app's impact is notable, having inspired significant policy changes in Los Angeles and Austin, and contributing to global corporate audits to pressure companies like Coca-Cola to reduce their plastic footprint. TrashBlitz's data has been used in legal actions, such as the NY State Attorney's lawsuit against PepsiCo, and the initiative continues to grow, with plans for increased funding and potential open-sourcing to further expand its capabilities.