A device cleaner for Android, iOS, macOS, and Windows — scan junk, clear cache, find duplicates, and reclaim storage from one Flutter app.
Every platform exposes different file systems, permissions, and cleanup APIs. Building a single product that can genuinely scan and delete junk on Android, iOS, Mac, and Windows — not just show a UI — required separate native layers per OS.
We shipped one Flutter codebase with platform channels into native Swift, Kotlin, and C++ modules for real on-device scanning and deletion. A Node.js + Prisma license API handles 30-day trials and key activation — no user accounts, device-only identity.
Four platforms from one codebase: Quick Clean, browser cleanup, duplicate finder, app data management, storage breakdown, large-file discovery, and uninstall helpers — with licensing and trials built in from day one.