BizMaster - Android Appointment AppBizMaster - Android Appointment App
BizMaster — Complete Business & Appointment Management App built with Jetpack Compose. Manage bookings, clients, finances, a Recently UpdatedBizMaster - Android Appointment App
BizMaster — Complete Business & Appointment Management App built with Jetpack Compose. Manage...
Overview
BizMaster is a premium, all-in-one Android solution designed for entrepreneurs, service providers, and small business owners. Built with the latest Android technologies, including Jetpack Compose and Material 3, this app provides a seamless and modern experience for managing daily business operations entirely offline.
Whether you are a beauty professional, a tutor, a consultant, or run a small workshop, BizMaster helps you organize your schedule, track your finances, and maintain a professional client database—all from the palm of your hand.
🚀 Key Features
•Smart Dashboard: Get an instant overview of your business health. Track today's revenue, see your next appointments, and monitor active client statistics in real-time.
•Intuitive Calendar: A powerful scheduling system. Easily view your daily agenda, add new bookings, and manage existing ones with a clean, user-friendly interface.
•Client Database: Build and maintain a professional CRM. Store client contact details, appointment history, and personal notes to provide a personalized service.
•Finance Analytics: Take control of your money. View detailed income reports, track revenue by service, and analyze your performance with daily and weekly breakdowns.
•Service Catalog: Fully customizable services. Set prices, durations, and names for everything you offer, making the booking process fast and accurate.
•Offline-First & Secure: Your data stays on your device. Powered by Room Database, the app works perfectly without an internet connection, ensuring maximum speed and privacy.
🛠 Technical Excellence (For Developers)
BizMaster is built using a clean, modular architecture that is easy to understand, maintain, and extend.
•Language: 100% Kotlin.
•UI Framework: Jetpack Compose (Modern declarative UI).
•Design System: Material 3 with support for high-quality components and premium gradients.
•Architecture: MVVM (Model-View-ViewModel) for clear separation of concerns.
•Local Storage: Room Persistence Library for robust data management.
•Navigation: Compose Navigation for smooth screen transitions.
•Image Handling: Optimized UI with custom components like PremiumStatCard and LuxuryCard.
📦 What You Get
1.Full Android Studio Source Code: Clean, commented, and ready-to-build project.
2.Comprehensive Documentation: Step-by-step guides for setup, renaming, and customization.
3.Future-Proof Tech: A project using the latest Android libraries (Target SDK 35).
4.Ready-to-use APK: A pre-built debug version for immediate testing.
🔧 Easy Customization
The project is designed to be rebranded in minutes. The documentation covers:
•How to change the Package Name and App Icon.
•How to modify the Theme Colors and Branding.
•How to update the Service List and Database Schema.
Invest in a high-quality business template and launch your own app today with BizMaster!
Features
🌟 Key Features (for Product Page)
•Smart Analytics Dashboard: Real-time overview of daily revenue, appointment counts, and "Next Client" quick-view cards.
•Advanced Booking Calendar: A clean, intuitive scheduling system to manage your workday. Easily add, complete, or cancel appointments.
•Complete CRM (Client Management): Detailed client profiles with contact info, full appointment history, and personalized notes/preferences.
•Financial Insights: Dedicated Finance screen with daily/weekly income breakdowns and statistics on your most profitable services.
•Dynamic Service Catalog: Fully customizable list of services where you can set your own prices, durations, and categories.
•100% Offline Performance: No internet? No problem. All data is stored locally on the device for maximum speed and data privacy.
•Premium Material 3 UI: A modern, "luxury" look and feel using the latest Android design standards, beautiful gradients, and fluid animations.
•Ready-to-Use Splash Screen: Professional branded entry point for a high-end app feel.
🛠 Technical Specifications (for Developers)
•Jetpack Compose: 100% declarative UI for modern, fast, and maintainable code.
•MVVM Architecture: Strict separation of concerns, making the project easy to scale or modify.
•Room Persistence: Robust local SQLite database with Kotlin Coroutines and Flow support.
•StateFlow & ViewModel: Reactive UI updates based on the latest Android architectural best practices.
•Clean & Commented Code: Organized into logical layers (ui, data, viewmodel) for easy understanding.
•Target SDK 35: Fully compliant with the latest Google Play Store requirements.
•Easy Rebranding: All colors, strings, and icons are centralized for quick customization (change the look in minutes!).
Requirements
📋 Technical Requirements
•Android Studio: Koala (2024.1.1) or newer recommended.
•Minimum Android Version: Android 8.0 (API Level 26) or higher.
•Target Android Version: Android 15 (API Level 35).
•Programming Language: Kotlin 2.0+ (using Kotlin DSL for Gradle).
•Java Version: Java 17.
•Gradle Version: 8.5 or higher.
📦 Key Dependencies
The project uses the following modern libraries (no additional configuration required as they are handled by Gradle):
•Jetpack Compose: For the modern UI.
•Room Database: For local data storage.
•Navigation Compose: For app routing.
•Material 3: For the latest Google design system.
•AndroidX Lifecycle: For ViewModel and reactive state management.
•Coroutines & Flow: For efficient background operations.
💻 System Requirements (for Developers)
•PC or Mac capable of running Android Studio.
•An Android Emulator or a physical Android device (API 26+) for testing.
Instructions
1. Prerequisites
Before you begin, ensure you have the following installed:
•Android Studio Koala (2024.1.1) or a more recent version.
•Java Development Kit (JDK) 17.
•An Android device or emulator running API Level 26 (Android 8.0) or higher.
2. Getting Started
1.Extract the Files: Unzip the downloaded project archive to a folder on your computer.
2.Open in Android Studio:
◦Launch Android Studio.
◦Click on Open and navigate to the extracted folder.
◦Wait for the Gradle Sync to complete. This may take a few minutes as it downloads necessary dependencies.
3. Customizing the Application
A. Change the Package Name (Important)
To make the app your own and prepare it for the Play Store:
1.In the Project pane, click the Settings (gear icon) and uncheck Compact Middle Packages.
2.Right-click on the bizmaster folder (under java/com.example.bizmaster).
3.Select Refactor > Rename.
4.Choose Rename Package and enter your new name (e.g., yourbusiness).
5.Open app/build.gradle.kts and update the applicationId to match your new package name.
B. Change the App Name
1.Navigate to app/src/main/res/values/strings.xml.
2.Locate the line: BizMaster.
3.Change "BizMaster" to your desired application name.
C. Change App Icon
1.Right-click on the app folder in the project tree.
2.Select New > Image Asset.
3.Select your logo file in the Path field.
4.Adjust the scaling and click Next then Finish.
D. Adjust Colors and Branding
1.Open app/src/main/java/com/example/bizmaster/ui/theme/Color.kt.
2.Modify the hex codes for Primary, Secondary, and Background to match your brand identity. The UI will update automatically across the entire app.
4. Building the Project
•To Test (Debug): Go to Build > Build Bundle(s) / APK(s) > Build APK(s).
•To Publish (Release): Go to Build > Generate Signed Bundle / APK, select APK, and follow the prompts to create your production keystore.
5. Troubleshooting
•Gradle Errors: Ensure you are connected to the internet and using the correct version of Android Studio. Try File > Invalidate Caches / Restart.
•Namespace Issues: If you renamed the package, ensure that the namespace in app/build.gradle.kts matches your package structure.
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| Category | App Templates / Android / Applications / Productivity |
| First release | 13 June 2026 |
| Last update | 13 June 2026 |
| Operating Systems | Android 8.0, Android 9.0, Android 10.0, Android 11.0, Android 12.0 |
| Files included | Layered .png, .apk, .java, .xml |
| Tags | business, crm, Calendar, booking, appointment, kotlin, business management, booking app, jetpack compose, offline database, finance tracker, material 3, finance. |








