I Built a Full AI-Powered Personal Finance App… at 18

I'm Muhammed Mufinuddin Afraz, an 18-year-old developer who built WealthAI, a personal finance application with some unique features.

Key features:

• Progressive Web App with offline functionality


• AI financial assistant using OpenRouter API


• Voice call system with specifically 3 male voice options


• Multi-currency support (150+ currencies)


• Advanced charting with Chart.js


• All data stored locally for privacy

Technologies: HTML5, CSS3, JavaScript, Chart.js, Web Speech API

This was a learning project that taught me a tremendous amount about web development and fintech. I'm sharing it with the community to get feedback and potentially find interested parties who might want to take it further.

What makes this interesting:

1. Complete client-side implementation with no backend


2. Voice system with 3 specifically selected male voices


3. Privacy-focused approach (all data stays local)


4. Works completely offline

Any feedback would be greatly appreciated. I'm also open to discussing potential opportunities with interested developers or startups.

live link: https://wealth-ai.in

free version for testing: https://wealthaiappdemo.netlify.app