After months of planning, designing, developing, testing, and refining, I'm excited to finally share Kortex – AI Expense Tracker, now available on Google Play.
Like many developers, I started this project because I wanted an expense tracker that was fast, clean, modern, and privacy-focused. Most apps I tried were either overloaded with ads, too complicated, or lacked the features I needed.
So, I decided to build one myself.
✨ What is Kortex?
Kortex is an AI-powered personal finance app designed to make money management simple and intuitive.
Key Features
- 🤖 AI-powered expense tracking
- 💰 Income & expense management
- 📊 Beautiful analytics and spending insights
- 🎯 Smart budget planning
- 📂 Custom categories
- 🌙 Light & Dark themes
- 🔒 Privacy-focused & secure
- ⚡ Fast, clean, Material 3 interface
Whether you're tracking daily expenses, planning monthly budgets, or analyzing spending habits, Kortex helps you stay in control of your finances.
🛠️ Building Kortex
Developing Kortex was much more than writing code.
This project involved countless hours of:
- Designing an intuitive user experience
- Building a scalable architecture
- Optimizing performance
- Implementing AI-powered features
- Testing across different Android devices
- Preparing the app for Google Play release
Like every side project, there were many late nights, redesigns, bug fixes, and lessons learned along the way. Every challenge helped shape a better product.
🎁 Community Giveaway
To celebrate the launch, I'd like to give something back to the developer community.
🎉 FREE Premium Until December 31, 2026
Use the promo code: WELCOME2026
to unlock Kortex Premium completely free until December 31, 2026.
No subscriptions.
No hidden conditions.
Just install the app, redeem the code, and enjoy all Premium features.
📲 Download
Google Play
https://play.google.com/store/apps/details?id=com.ssoad.spendly
💬 I'd Love Your Feedback
As an independent developer, every piece of feedback is valuable.
If you try Kortex, I'd love to hear:
- Feature requests
- UI/UX suggestions
- Performance improvements
- Bug reports
- General feedback
Your input will directly influence future updates.
Thanks for checking out Kortex! 🚀
Happy coding! 💜
Tech Stack
- Flutter
- Dart
- Material 3
- AI-powered features
- Android
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