Choosing Web Apps Over Native Apps

For any developer with dreams of creating a new app, one of the first considerations that must be taken is the choice of platform: should this app be web-based with mobile considerations or should it be iPhone-only? Is there an audience to support a BlackBerry version of the app, or will most people use this app only on their laptops? These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.