Using the app already on your phone isn't a network effect. A network effect is when the more users there are, the more valuable the network is to each new user

Using the app already on your phone isn't a network effect. A network effect is when the more users there are, the more valuable the network is to each new user. For ridesharing, the more drivers there are, the more useful the service is to passengers, and the more passengers there are the more attractive the service is to drivers. But for scooters? Whether a given scooter brand is popular or is unknown has no bearing whatsoever on its utility to a new user, all that really matters is whether the scooters are available when and where the user wants them, and whether the app is easy to use.