Inspire. Engage. With the To Change a Life app, we have made it easy for you to get involved and find creative ways to spend your time immersed in service. The To Change a Life app allows you to change lives locally and abroad. Just join a project, choose which actions you want to complete and start checking them off your list. Then inspire others to serve by sharing your actions on Facebook, Instagram and Twitter to spread the word and be entered in to win prizes.