iOS · Android · Web Live
ProWord
A product I built alone and still run.
ProWord teaches vocabulary using spaced repetition, gamified practice and an AI chat tutor. I designed it, built the native iOS and Android apps, the web companion and the backend, shipped it to both stores, and handle every release, update and store policy change since. It is not a case study written after the fact — it is a live product you can download right now.
What this proves
That one person can carry a product across four platforms and keep it alive. Every claim I make about building and maintaining apps is testable by downloading this one.
What it does
- ✓ Native iOS (Swift / SwiftUI) and Android (Kotlin)
- ✓ Spaced repetition scheduling, gamified practice, progress tracking
- ✓ AI chat tutor, translation, speech recognition and text-to-speech
- ✓ Backend, auth, data models and cloud services
- ✓ Store listings, ASO and release management
Built with
SwiftSwiftUIKotlinFirebaseOpenAI APICore Data
My role
Solo — product, design, iOS, Android, web, backend, release and maintenance.