Build Minimal Habit Tracker Android App

Customer: AI | Published: 18.11.2025

Kotlin Android Developer Needed – Habit Tracker Lite (Streak-Based App) I need a simple Kotlin Android app built in 1 day. The idea is a minimal Habit Tracker where users can create habits and maintain streaks. Core Features Required The app must include: 1. Add Habit • User can add a new habit with a title & optional icon/color. 2. Mark Habit Done • Daily “Mark as Done” functionality. • Only once per day per habit. 3. Automatic Streak Calculation • App should automatically: • Count how many consecutive days the habit has been completed • Reset streak if user misses a day • Show longest streak 4. Local Database (Room DB) • All data must be stored locally using Room (NO backend required). 5. Simple Stats Screen • Show: • Current streak • Longest streak • Habit completion history (optional) ⸻ Technical Requirements • Kotlin (mandatory) • MVVM architecture • Room Database • Clean UI (XML or Jetpack Compose — your choice) • No backend, no login — everything offline ⸻ Deliverables • Full Android Studio project • Clean, readable code • APK file • Short instructions on how to run the project ⸻ Bonus (optional, not required) • Light/Dark theme • Simple home screen widget • Animated streak counter