Arabic Educational App Development

I’m building a mobile educational app focused on teaching Arabic through fully interactive lessons. The content—texts, audio clips, and simple drag-and-drop exercises—is ready; the task now is to transform it into a smooth, engaging application that feels native to Arabic speakers with proper right-to-left support.

The core engine should let users tap words to hear pronunciations, match phrases with pictures, and move elements around the screen without noticeable lag. I also need an easy way to add or update lessons later, ideally through a structured file (JSON, CSV, or a lightweight CMS) so I’m not tied to the codebase for every content change.

Deliverables
• Complete source code for a production-ready iOS and Android app (Flutter, React Native, or native—use the stack you handle best)
• Store-ready builds (APK & IPA) with installation instructions
• A simple lesson-management workflow or editor file that lets me upload new lessons myself
• Short hand-off guide or video explaining project structure, build steps, and content updates

Acceptance criteria
• All Arabic text (including diacritics) renders correctly and respects RTL layout
• Interactive lesson components respond within 100 ms on mid-range devices
• No crashes or critical errors during a continuous 30-minute test session

Let me know which framework you recommend, how you’ll structure the interactive components, and a link to any similar learning app you’ve shipped.