Cross-platform development is the default choice for most modern business apps. Here is what it means and why it is so popular.
What Is a Cross-Platform App?
A cross-platform app is built from a single codebase that runs on both iOS and Android, using frameworks like Flutter or React Native. One team writes the app once, and it compiles to near-native apps for both platforms — combining most of the quality of native with the cost savings of a shared codebase.
Why a Cross-Platform App Matters
Cross-platform development cuts cost and time dramatically: one codebase instead of two typically saves 30–40% versus building separate native apps, and you launch on both stores at the same time. For the majority of business apps, the performance is indistinguishable from native.
Example
A retail or booking app that needs to reach both iPhone and Android users quickly and affordably is an ideal candidate for Flutter or React Native.
Thinking cross-platform?
Vitarum builds high-quality Flutter and React Native apps. See our mobile app development services or get a free estimate.
Related Terms
Frequently Asked Questions
What frameworks are used for cross-platform apps?
The two leading frameworks are Flutter (by Google) and React Native (by Meta). Both let you build iOS and Android apps from one codebase.
Is a cross-platform app as good as native?
For most business apps, yes. Modern cross-platform frameworks deliver near-native performance; native still wins for the most demanding games, AR and hardware-heavy apps.
Is cross-platform cheaper than native?
Yes. A single shared codebase for iOS and Android typically saves 30–40% compared with building two separate native apps.