Simple Habit Tracker App

I'm seeking an Android developer to create a basic Habit Tracker app for personal use. This project is a simple MVP (minimum viable product).

Essential App Features:
- Add/Edit/Delete habits
- Daily/weekly habit tracking
- Mark habits as done (checkbox, tap, or swipe)
- Store data locally (SQLite or Room DB)
- Simple and clean UI (Material Design preferred)

Optional Features (Nice to Have):
- Streak tracking
- Daily reminder/notification
- Dark mode

Requirements:
- Built using Java, Kotlin, Flutter, or React Native
- Compatible with most Android devices (API 21+)
- Deliver APK and source code
- Must adhere to the $10–$20 budget

Timeline: 1–3 days preferred

If you have prior experience with similar apps, please share screenshots or links!