What drives app cost
An app's price is mostly about features and complexity: the number of screens, whether it needs user accounts, payments, real-time data, maps, notifications and third-party integrations, plus the backend that powers it all. Polished custom design adds cost but also adoption.
Native vs cross-platform
Native apps (Kotlin for Android, Swift for iOS) offer maximum performance but mean building twice. Cross-platform frameworks like Flutter and React Native build both Android and iOS from one codebase, often reducing cost by 30–40% — ideal for most business apps and MVPs.
How to build smart
Start with an MVP: the core features that prove value. Launch, gather real user feedback, then invest in the next features based on evidence. This avoids spending a large budget on functionality nobody uses.