Flutter Prep
Terms
Flutter Prep is a browser-based interview practice workspace covering Dart, widgets, rendering, state management, async, navigation, persistence, testing, and app architecture. All roadmap content is free; free users see ads. Premium removes ads only and does not lock any content.
Plans: Monthly ₹149 / $2.99, Six-month ₹599 / $11.99, Yearly ₹999 / $19.99. Sign-in with Google or an email link is required to start or restore Premium.
For product issues, policy questions, or website feedback, use trei.dev/feedback or email contact.gangwar@gmail.com.