Deployable Text-to-SQL Mobile App

I need a fully working mobile application that converts plain-language prompts into accurate SQL statements and is ready to ship on both iOS and Android. The user flow is simple: type or paste a question such as “show me all orders placed this week,” tap a button, and instantly receive a correctly formatted SQL query. From there the query should be easy to copy, share, or save.

Cross-platform consistency is essential, so the build must target iOS and Android from the same codebase. React Native or Flutter are both fine; feel free to suggest an alternative if it still produces App Store- and Google Play-compliant release builds.

Core requirements
• Clean text input with real-time or on-tap SQL generation
• Support for at least the major SQL dialects (MySQL, PostgreSQL, SQL Server, SQLite); a dropdown selector is enough
• Syntax-highlighted output window with copy-to-clipboard and share options
• Lightweight history panel so users can revisit past prompts and queries
• Error handling that explains why a prompt could not be parsed instead of crashing

Deliverables
1. Complete, well-commented source code
2. Step-by-step build instructions plus signed release builds ready for immediate store submission
3. Brief README covering app architecture and how the text-to-SQL logic works (or which model/API it relies on)
4. A short test plan that proves the app meets the above functionality on both platforms

Acceptance criteria
• App installs and launches without errors on recent iOS and Android versions
• Given a set of sample prompts, generated SQL matches the expected output with no syntax errors
• Store-ready bundles pass automated checks with no critical warnings

With these pieces in place, I can handle store accounts and final publishing myself; what I need from you is a rock-solid, easy-to-maintain codebase that makes natural-language SQL generation accessible on the go.
Also ready to deploy on own dedicated GPU server