🚀 Overview

Private VPN App is a production-ready mobile client that lets you launch a fast, secure VPN with
both free and paid server tiers. The template includes monetization via
AdMob and Facebook Audience Network, in-app purchases/subscriptions, and a clean UX for one-tap connect,
server lists, and usage status. Ideal for indie developers, agencies, and privacy-focused startups that want a branded VPN offering without
building from scratch.

Experience (E): Designed after real VPN user journeys—quick onboarding, minimal friction, clear latency indicators,
and a transparent free/paid model—so conversion and retention don’t get blocked by complex settings.

✨ Key Features

• ⚡ One-Tap Connect: Smart connect to the nearest/fastest server.
• 🌍 Global Server List: Free nodes + premium locations; favorites & recent servers.
• 🛡️ Secure Tunnels: Supports common VPN protocols like OpenVPN or WireGuard (package-dependent).
• 🔒 Kill Switch & Auto-Reconnect: Prevents leaks on network changes (implementation depends on OS APIs).
• 🧭 Split Tunneling: Route selected apps through VPN; others use direct internet (optional module).
• 🧱 DNS/IPv6 Leak Guard: Custom DNS and IPv6 handling to reduce leak risk.
• 📊 Speed & Health: Ping/latency, load indicators, and connection timers.
• 💰 Monetization: AdMob + FAN (banner/interstitial/rewarded) with frequency capping; IAP/subscriptions for premium servers.
• 🔔 Push & Messaging: Firebase push for announcements and maintenance windows.
• 🌗 Theme & i18n: Dark/Light modes, RTL support, and localization-ready strings.
• 📱 Privacy UX: No-logs statement section, permissions explainer, and data export/delete entry points.

⚙️ Technical Stack (Expertise)

• Mobile: Flutter 3.x (Dart 3) or Native Android (Kotlin) variant depending on package.
• VPN Core: Platform VPN APIs + OpenVPN/WireGuard client libraries (where licensed/available).
• Backend (optional): Lightweight Laravel/PHP or Node proxy for server lists, status, and paywall.
• Payments: Google Play Billing (subs/consumables); Apple IAP if building iOS.
• Ads: Google Mobile Ads SDK (AdMob), Facebook Audience Network (bidding supported versions).
• Push/Analytics: Firebase Cloud Messaging, Firebase Analytics & Crashlytics (optional).
• Server Requirements (optional API): PHP 8.1+/Node 18+, HTTPS/TLS 1.2+, Redis (cache), MySQL 8 (if persistence needed).
• Build Tools: Android Studio, Gradle 8+, Android SDK 34+, Xcode 15+ (for iOS builds).

🧩 Installation Guide

1. Clone & deps: Open in Android Studio / VS Code → flutter pub get.
2. Configure: Set API_BASE_URL (if using backend), ad unit IDs, and IAP product IDs in lib/config.dart.
3. Branding: Replace app name, icons, splash, and colors (pubspec.yaml, assets/, theme.dart).
4. VPN Profiles: Add your server endpoints/keys (OpenVPN/WireGuard) to secure storage/config (do not hard-code secrets).
5. Policies: Fill in Privacy Policy and Terms pages; enable consent (UMP/ATT where applicable).
6. Build: flutter build apk --release (Android) / flutter build ios (iOS).
7. Backend (optional): Deploy API (Laravel/Node), set CORS/HTTPS, and secure admin endpoints.

📦 Deliverables

• ✅ Flutter source code with connect UI, server list, free/paid tiers, and ads hooks.
• ✅ Optional backend/API stub for server listings and premium gating.
• ✅ IAP & Ads integration templates, Firebase config samples.
• ✅ Env/config samples (.env.example / config.sample.dart).
• ✅ Setup documentation & GPL v3 license file.

📱 Supported Platforms

• Android: 8.0 (API 26)+ phones & tablets.
• iOS: 13+ (optional Flutter build; ensure protocol library support & store compliance).
• Server OS (VPN nodes): Linux (Ubuntu/Debian) with OpenVPN/WireGuard; IPv4/IPv6 & DNS configured.

👨‍💻 Original Developer Credit (Authoritativeness)

This package credits the original commercial author. Please support them on their marketplace profile:
CodeCanyon – Original Author.

🔒 Disclaimer (Trustworthiness)

This listing redistributes source code under the GPL v3 and is not affiliated with Google, Meta, OpenVPN, or WireGuard.
VPN legality and required disclosures vary by jurisdiction; you are responsible for lawful operation, server security, and user privacy.
Do not market “no logs” unless you have engineered and verified a log-free architecture and completed an independent audit.