Tom hasn't yet released his app and he's interested in the typical lifecycle of an app. Help him place these app lifecycle phases in the order they occur.

The typical app lifecycle begins with Launch, where the app is released to the public and initial user acquisition efforts are made. Following a successful launch, the app enters the Grow phase, focusing on scaling the user base and expanding market reach through various marketing strategies. As the app gains traction and a stable user base, it moves into Maturity, characterized by sustained usage, optimization, and potentially exploring new features or markets. Engagement is not a distinct phase in the typical app lifecycle but rather an ongoing goal and metric that is crucial throughout all phases, from initial acquisition to long-term retention. While engagement is vital, it doesn't represent a sequential stage like Launch, Grow, or Maturity.