Download Chatzy for Only $5
Ever wondered how to build your own WhatsApp-like chat and call app? 🧠 You’re in the right place! In this post, we’ll walk through the step-by-step installation and setup of the Chatzy app, a Flutter-based WhatsApp clone that includes User, Web, and Admin panels.
If you’ve ever dreamed of running your own real-time messaging platform, complete with voice calls, video calls, group chats, and admin control, this guide will make it super easy for you to set up and customize Chatzy just like in the YouTube tutorial.
What Is Chatzy?
Chatzy is a complete WhatsApp Clone Chat & Call App built with Flutter (for Android and iOS), plus Web and Admin apps for full control.
With Chatzy, you can:
- Chat in real-time (1-on-1 or group chats)
- Make audio and video calls
- Manage users and settings from an Admin dashboard
- Send media, emojis, and status updates
- Sync across mobile and web platforms
Whether you’re a developer, startup founder, or agency owner, Chatzy helps you launch your own chat app instantly — no need to start from scratch.
👉 Watch the full installation tutorial here:
🎥 Watch on YouTube
⚙️ Prerequisites Before Installation
Before diving into the installation, make sure you have the following ready:
- Flutter SDK (latest stable version)
- Android Studio or VS Code with Flutter/Dart plugins
- Firebase account (for authentication, push notifications, and backend storage)
- Web hosting or VPS (for Admin panel & API setup)
- Git (optional but recommended)
- Basic knowledge of terminal/command prompt
If you’re missing any of the above, don’t worry, I’ve got full setup tutorials available! You can hire me here for installation and customization.
🧩 Step 1: Download the Chatzy Source Code
You can get the Chatzy WhatsApp Clone source code from Envato Market — one of the most trusted platforms for ready-to-use app templates.
Once purchased or downloaded, extract the ZIP file and locate the Flutter project folder (usually named chatzy_user_app).
If your package includes the Admin Panel and Web App, you’ll see three main folders:
/chatzy_user_app
/chatzy_web_app
/chatzy_admin
💻 Step 2: Set Up Firebase
Chatzy uses Firebase for authentication, notifications, and real-time database. Follow these quick steps:
- Go to Firebase Console
- Create a new Firebase project (name it “Chatzy App”)
- Add Android and iOS apps under the same project
- Download the
google-services.json(for Android) andGoogleService-Info.plist(for iOS) - Paste them in the respective Flutter project folders
- Enable these Firebase services:
- Authentication (Email/Phone)
- Firestore Database
- Cloud Storage
- Cloud Messaging
Pro Tip 💡: Double-check the SHA-1 key for Android — without it, Google Sign-In won’t work.
Download Chatzy for Only $5
🧠 Step 3: Configure App Constants
Open the lib/config.dart or constants.dart file and update the following details:
const String appName = "Chatzy";
const String firebaseProjectId = "your-firebase-id";
const String apiUrl = "https://yourdomain.com/api/";
You can also customize colors, logos, and fonts to match your brand.
Want a sleek custom UI or dark mode? Hire me to brand your Chatzy app in your business style.
🌐 Step 4: Setting Up the Admin Panel
The Admin Panel lets you manage users, messages, reports, and app configurations.
- Open the
chatzy_adminfolder. - Locate the
.envorconfig.phpfile. - Add your Firebase or API credentials.
- Upload the admin panel folder to your hosting or VPS (e.g., cPanel or DigitalOcean).
- Access it via:
https://yourdomain.com/admin - Log in using the admin credentials provided in your package or database.
From here, you can control user permissions, view analytics, ban users, and manage chat settings — all in one place!
🕸️ Step 5: Set Up the Web App (Optional)
Chatzy also includes a Flutter Web App for desktop or browser access.
To run it locally:
flutter run -d chrome
To deploy online:
- Build the project:
flutter build web - Upload the contents of the
build/webfolder to your web host. - You can now access your web chat at:
https://chat.yourdomain.com
📱 Step 6: Build the Flutter Mobile Apps
Time to bring it all together!
For Android:
flutter build apk --release
For iOS:
flutter build ios --release
You can upload the APK to Google Play or sideload it for testing.
🧪 Step 7: Test Everything
Before going live, make sure to test:
✅ User signup/login (Email/Phone)
✅ One-on-one and group chats
✅ Push notifications
✅ Voice/video call functionality
✅ Media sharing
✅ Admin ban/suspend functions
✅ Web and mobile sync
💡 Pro Tips for Customization
Want to make Chatzy unique? Try these:
- Add AdMob or Unity Ads for monetization
- Integrate Stripe or Paystack for in-app purchases
- Enable Dark Mode
- Customize icons, splash screens, and UI themes
- Use your brand name & logo
Need help? Hire me here for full installation, customization, and Play Store upload support.
🔗 Recommended Tools & Resources
- 🛠️ Download Chatzy for only $5
- 🔥 Hire Me
- 💡 Buy Chatzy Source Code on Envato Market
- 📺 Watch YouTube Tutorial
- 💬 Join Our WhatsApp Channel for developer updates
💼 Hire Me for Development/ Installation / Customization
Need help installing Chatzy or customizing your own chat or call app?
👉 Hire Me for:
- Flutter & Firebase Integration
- Web & Admin Setup
- UI Customization
- App Store Publishing
- App Branding and Monetization
Whether it’s Chatzy or your next big app idea — I’ll help you bring it to life fast and professionally.
🎬 Final Thoughts
Setting up Chatzy is easier than you think, with this step-by-step Flutter installation guide, you can launch your own chat and call app within hours.
Don’t forget to:
- Subscribe to my YouTube channel for more tutorials
- Join our WhatsApp Channel for dev updates
- Explore Envato Market for premium app templates
- And most importantly — Hire me to customize your dream app today!
Resourceful Reading
- Step-by-Step Guide to Install Chatzy | WhatsApp Clone Chat & Call App | User, Web & Admin App #Flutter
- Step-by-Step Guide to Install CashMart – Flutter Mobile UI Kit using GetX
- How to Install Active eCommerce Flutter App | Step-By-Step Guide #fluttertutorial
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