Flutter builds Android and iOS apps from one codebase, drawing its own interface rather than using the platform controls. NUZM uses it when the same product has to reach both platforms on one budget and the design is your own rather than the operating system default.
What this includes
- One codebase producing both builds, with the platform differences that genuinely exist handled explicitly.
- Testing on a low-end Android device, because that is what most Pakistani users hold.
- Offline behaviour decided deliberately rather than discovered on a train.
- Store submission handled, including the review rejections that are routine the first time.
Is this the right choice for you?
Right when you need both platforms, the interface is custom, and one team maintaining one codebase is worth more than native polish.
Wrong when the app is built around a platform capability that Flutter reaches only through a plugin somebody else maintains. Deep hardware integration is where cross-platform stops saving time.
Worth knowing before you commit
Flutter draws every pixel itself, which is why an app looks identical on both platforms. That is a feature to a designer and a problem to a user who expects their own platform conventions, and it is worth deciding which of those you want before the design starts rather than after.