📱 Habitify

Habitify is a sleek and intuitive iOS habit-tracking application built with SwiftUI, Core Data, and Firebase Authentication. The app helps users develop consistent habits, visualize their progress, and unlock achievements with a motivating user experience.

---

🚀 Features

• ✅ User Authentication
  Sign up, sign in, and manage your profile securely using Firebase.

• 📆 Habit Management

  • Add, complete, and delete habits.
  • Categorize habits (e.g. Health, Productivity, Wellness).
  • Mark habits as complete with a single tap.

• 📊 Progress Tracking

  • Weekly stats with progress bars and pie charts.
  • Calendar view to visualize completion dates.
  • Streak tracking for daily consistency.

• 🏆 Achievements

  • Unlock badges based on your habit activity.
  • Toast-style alerts notify you when an achievement is unlocked.

• 🌓 Dark Mode Support
  Toggle between light and dark appearance from the profile section.

• 🔒 Data Persistence
  Data is stored locally using Core Data for offline support.

---

📸 Screenshots

Home	Progress	Achievements	Profile

---

🧰 Tech Stack

• Language: Swift
• Frameworks: SwiftUI, Combine, Core Data
• Firebase Modules Used:
  • Authentication

---

📦 Installation

1. Clone the repository

   git clone https://github.com/BobKimani/Habitify.git
   cd Habitify

2. Open the project in Xcode

   • Double-click Habitify.xcodeproj or Habitify.xcworkspace (if using CocoaPods or SwiftPM).

3. Set up Firebase

   • Download GoogleService-Info.plist from your Firebase Console.

4. Drag it into the Xcode project under the root directory

   • Make sure "Copy items if needed" is checked.

5. Run the App

   • Select an iPhone simulator and press ⌘ + R (Command + R) to run the app.

---

🧪 Requirements

• Xcode 15+
• iOS 16.0+
• Swift 5.9+
• Firebase SDK

---

🧠 Architecture

MVVM (Model-View-ViewModel)

• Clear separation of concerns between UI and logic
• Real-time updates using @StateObject, @ObservedObject, and @EnvironmentObject

Persistence

• Core Data stores habits and habit completions
• Achievements are managed via a custom Core Data entity

---

🙌 Acknowledgements

• Firebase — for authentication
• Swift Charts — for visual progress indicators
• Apple SF Symbols — for intuitive and scalable icons

---