Cross-platform mobile: the honest trade-offs
QuestionIs cross-platform mobile really as good as native? What do you give up?
Answer
Cross-platform is the right default for most apps, but it is a genuine trade-off.
Pros
- One team and one codebase instead of two.
- Roughly 30–40% faster to build and about 30–50% cheaper than two separate native apps.
- Consistent behaviour across Android, iOS and beyond.
- With Flutter the same codebase also targets web and desktop (Windows, macOS, Linux).
Cons
- A little less peak performance than pure native.
- Brand-new OS features can lag on day one.
- Pixel-perfect native look-and-feel takes extra effort.
For about 90% of business and consumer apps the trade is clearly worth it — go native only when you need heavy graphics, deep platform integration, or a distinctive native UX as a selling point.