Axe VPN Flutter App With Admin Panel – Linkze

Ultimate Cross-Platform VPN Solution with Laravel Backend Control

✓ Live on Play Store: Download Now

Built with Flutter 3.35.2, Axe VPN delivers a high-performance, secure, and scalable cross-platform experience. Featuring OpenVPN support, a powerful Laravel-based admin dashboard, and built-in monetization via subscriptions and AdMob, this app is ready for Android 13+ and iOS 16+. Launch your own branded VPN service in days — not months.

Preview Screenshots

See how Axe VPN looks in action:

✨ Key Features

VPN Core

One-tap connect/disconnect
Support for 100+ global servers (API-driven)
Kill switch & auto-reconnect on network change
OpenVPN protocol support

User Experience

Modern Material 3 design with dynamic theming
Real-time speed and ping testing
Data usage tracker and connection history
Smooth animations and intuitive navigation

Monetization

Subscription plans (Google Play & App Store)
AdMob banners and interstitial ads
Premium-only features (e.g., unlimited locations)
Revenue-ready out of the box

Admin Panel (Laravel)

Manage servers, users, and subscriptions
Send push notifications via Firebase (FCM)
Real-time analytics and user activity dashboard
Add/remove servers without app updates

✅ What’s Included

Flutter App

Full source code for Android & iOS
Null safety enabled
Clean architecture with Riverpod + Dio

Laravel Admin Panel

Complete backend
User, server & subscription management
Analytics dashboard included

Documentation

Step-by-step setup guide
For both Flutter and Laravel
View Documentation

Monetization

AdMob integration
In-app subscription system
Fully ready for deployment

Licenses

Regular License – $69 (single app)
Extended License – $320 (SaaS/resale)
Learn about licensing

⚙️ Technical Stack

State Management: Riverpod
Networking: Dio
VPN Protocols: OpenVPN
Database: MySQL (Laravel backend) + Hive (Flutter local storage)
Backend: RESTful API + Firebase Cloud Messaging (FCM)

Support & Customization

Support: Fast 24-hour response via WhatsApp
Need Servers?: Buy VPN Servers via WhatsApp
Reskin Service: $80 – change logo, brand colors, icons
Play Store Publishing: $150 – includes privacy policy, signing key, screenshots, and optimization

License Options

Regular License: For one end product where the end user can access it for free.
Extended License: Required if your end users must pay to use the app (e.g., paid app or SaaS).

View full license details

Ready to Launch Your Own VPN Business?

Frontend Landing Page Live Frontend

Admin Login (for Envato Buyers):
https://test.linkze.me/login
User: info@linkze.me
Password: Aa66994798$

Version 4.0.0 – 20 November 2025

 Major Release Highlights

 New Features
- Dynamic App Configuration: Centralized app settings management from admin panel with dynamic branding
- Protocol Simplification: Complete removal of V2Ray and OneConnect protocols, focusing exclusively on OpenVPN
- Enhanced Server Management: Improved authentication handling and server validation
- API Integration: New /api/v1/app-config endpoint for mobile app dynamic configuration

 Payment & Monetization
- Maintained all existing payment methods (Stripe, PayPal, vouchers)
- Enhanced subscription management with better integration
- Improved payment security and transaction handling

 VPN Protocol Enhancements
- OpenVPN Optimization: Enhanced OpenVPN integration with better certificate handling
- Connection Stability: Improved connection logic and error handling
- Server Compatibility: Fixed authentication issues and optimized server configurations

 Technical Improvements
- Performance: Reduced app size by removing V2Ray dependencies, faster startup times
- Security: Enhanced certificate validation, improved API security and rate limiting
- Code Quality: Extensive codebase cleanup, removed unused libraries and dependencies
- Build System: Cleaned Gradle configuration, optimized build performance

 User Experience
- Dynamic Branding: App name, version, URL, and other settings configurable from admin panel
- Simplified Interface: Streamlined VPN connection options focusing on proven protocols
- Better Error Handling: Improved error messages and connection feedback

 Bug Fixes
Critical:
- Fixed authentication failures on multiple servers
- Resolved OpenVPN configuration compatibility issues
- Corrected server port configurations
- Fixed build errors after protocol removal

Minor:
- Improved connection status indicators
- Better error message handling
- Enhanced server validation
- Fixed configuration synchronization issues

SDK & Google Play Policy Compliance
- Flutter 3.35.2 with latest dependencies
- Android SDK 36 (API 36) with 16KB page size support
- OpenVPN library optimizations
- Google Play Billing compatibility maintained
- Privacy Policy updates for dynamic configuration

 Database & Backend
- Dynamic app configuration storage
- Enhanced server management system
- Improved payment tracking and analytics
- Better user subscription data handling

 Mobile App Optimizations
- APK Size Reduction: Smaller downloads after removing V2Ray components
- Battery Optimization: Improved power management for VPN services
- Memory Management: Better resource handling for long-running connections
- UI Performance: Smoother animations and transitions

 Testing & Quality Assurance
- OpenVPN protocol testing across different networks
- Dynamic configuration end-to-end testing
- Cross-device compatibility testing (Android 8.0+)
- Performance benchmarking with optimized configurations

Version 3.0.0 – 21 October 2025

 Major Release Highlights

 New Features
- Voucher Payment System: New payment method implemented alongside Stripe/PayPal, offering flexible payment options for users
- APK Size Optimization: Reduced APK size by 75% using ABI splitting and native library compression (from 180MB to ~45MB per architecture)
- Android 14+ Foreground Service Compliance: Full implementation of FOREGROUND_SERVICE_CONNECTED_DEVICE and SPECIAL_USE permissions with Google Play Store approval documentation

 Payment & Monetization
- Voucher System Integration: Complete voucher-based payment method with validation, redemption, and management
- Enhanced Payment Security: Improved transaction handling and fraud prevention across all payment methods
- Subscription Management: Better voucher integration with existing subscription system

 VPN Protocol Enhancements
- Connection Optimization: Improved protocol selection based on network conditions and server availability

 Technical Improvements
- Performance: Further optimization with ABI splitting, reduced memory usage, faster app startup
- Security: Enhanced encryption standards, improved key management, secure voucher storage
- Code Quality: Optimized payment flows, improved error handling
- Build System: Updated to Flutter 3.35.2, Android SDK 36, 16KB page size support

 User Experience
- Payment Flexibility: Multiple payment options including vouchers, cards, and digital wallets
- Connection Stability: Better handling of network changes and protocol fallbacks

 Bug Fixes
Critical:
- Resolved voucher redemption conflicts with existing payments
- Corrected ABI splitting configuration for proper APK generation
- Fixed foreground service permission declarations

Minor:
- Improved voucher validation error messages
- Fixed payment method selection UI issues
- Enhanced connection status indicators

SDK & Google Play Policy Compliance
- Flutter 3.35.2 with latest dependencies
- Android SDK 36 (API 36) with 16KB page size support
- Foreground Service Permissions: CONNECTED_DEVICE & SPECIAL_USE fully implemented
- Google Play Billing 6.0+ compatibility
- Privacy Policy updates for new payment methods

 Database & Backend
- Voucher system database schema implementation
- Enhanced payment tracking and analytics
- Improved user subscription data handling

 Mobile App Optimizations
- APK Size Reduction: 75% smaller downloads per device architecture
- Battery Optimization: Improved power management for VPN services
- Memory Management: Better resource handling for long-running connections
- UI Performance: Smoother animations and transitions

 Testing & Quality Assurance
- Voucher system end-to-end testing with various scenarios
- Cross-device compatibility testing (Android 8.0+)
- Performance benchmarking with size optimizations

Version 2.0.0 – 11 September 2025

 Major Release Highlights

 New Features
- Enhanced Authentication System: Modern login, secure sessions, admin role management
- Payment System Improvements: Stripe & PayPal support, subscription history
- Flutter App Enhancements: Compilation fixes, performance boost, UI/UX upgrades
- Database Management: Schema restoration, integrity validation, migration improvements
- UI/UX Modernization: Responsive design, dark mode, loading states, better error handling

️ Technical Improvements
- Performance: Optimized queries, caching, asset optimization
- Security: CSRF protection, input validation, session security
- Code Quality: Refactored codebase, improved error logging, updated documentation

 Bug Fixes
Critical:
- Fixed admin login redirect
- Resolved Flutter build errors
- Restored database tables correctly
- Fixed middleware authentication conflicts

Minor:
- Better form validation messages
- Fixed mobile responsive issues
- Corrected route naming conflicts
- Improved payment error handling
- Fixed session persistence

SDK & Google Play Policy Fixed
-Flutter 3.35.2
-Android SDK 36
-New 16KB Page Size Supported

✅ Why This Listing Stands Out

Live App Proof: Published on the Play Store — real-world tested and trusted.
Modern UI/UX: Clean Material 3 design with light/dark mode and responsive layout.
Full Admin Control: Laravel dashboard gives you complete control over your service.
Monetization Ready: Subscription + AdMob support for immediate revenue.
Scalable Architecture: Easily add servers, users, and features without app updates.

Axe VPN Flutter App With Admin Panel - Linkze