StudyReel - Focus & Record 📹

"Record the moment of learning, visualize motivation."
Interactive Study Timer App with Native iOS 17+ Widgets

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🇯🇵 Japanese (日本語)

📖 Overview

StudyReel is not just a study timer. It is a native iOS application that generates continuous motivation by leaving "Proof of Learning".

It provides not only recording of study time but also robust data management with SwiftData, visualization of growth with Statistical Graphs, and a smooth experience of "Starting from the Home Screen in 0 seconds" with iOS 17 Interactive Widgets.

✨ Key Features

1. ⏱️ Focus Timer & Recorder

• Overview: A simple timer that does not disturb concentration.
• Feature: Integrated camera preview function allows you to record your study scene like a time-lapse.
• Update: Implemented "No Recording Mode" and "Disable Auto-Lock (during study)" based on user feedback to minimize stress during study.

2. 📊 Visual Stats & Calendar

• Overview: Analytics feature to check "how hard you worked" at a glance.
• Technology: Visualizes daily accumulation with beautiful trend graphs using SwiftCharts and heatmap-style calendar display.

3. 🏷️ Smart Tagging & Goals

• Overview: Detailed management by subject or project.
• Feature: Supports planned learning with content classification by tags and daily/weekly goal setting functions.

4. 📱 Interactive Pomodoro Widget (New!)

• Overview: Home screen widget utilizing the latest features of iOS 17+.
• Technology: WidgetKit + AppIntent. Start/Stop a 25-minute Pomodoro timer just by tapping a button on the home screen without opening the app.

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🛠 Tech Stack

Actively adopting the latest Apple platform technologies.

Category	Technology	Usage
Language	Swift 5.9+	iOS Native Development
UI Framework	SwiftUI	Declarative User Interface
Database	SwiftData	Modern Persistence Framework (iOS 17+)
Widget	WidgetKit	Interactive Widgets (App Intents)
Charts	Swift Charts	Native Data Visualization
Concurrency	Swift Concurrency	async/await
Architecture	MVVM	Clean Architecture pattern

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🏗️ Architecture

graph TD
    User["📱 User"]
    
    subgraph "Presentation Layer (SwiftUI)"
        Views["Views (Start, Stats, Calendar)"]
        Widget["🏠 Interactive Widget"]
    end
    
    subgraph "Domain/Data Layer"
        VM["ViewModels"]
        Model["SwiftData Models (Session, Goal)"]
        Shared["📂 App Group (UserDefaults)"]
    end

    %% Flows
    User -->|Tap Start| Views
    User -->|Tap Widget| Widget
    
    Views -->|Read/Write| VM
    Widget -->|Read/Write| Shared
    
    VM -->|Persist| Model
    VM -->|Sync for Widget| Shared

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🚀 Getting Started

Prerequisites

• Xcode 15.0+
• iOS 17.0+ (Target Deployment: 18.5)

Build

1. Open StudyTimerAndVideo.xcodeproj in Xcode.
2. Select your Development Team in Signing & Capabilities.
3. Ensure App Groups (group.com.ni.StudyTimerAndVideo) are configured for both targets.
4. Run (Cmd + R).

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👨‍💻 Developer

Enludus

Focus: Native iOS & Flutter Development Contact: https://enludus.vercel.app

© 2025 StudyReel Project. All rights reserved.