Secure vpn - Android App Source CodeSecure vpn - Android App Source Code
Kotlin VPN template with AdMob, FCM, GDPR, and speed testSecure vpn - Android App Source Code
Kotlin VPN template with AdMob, FCM, GDPR, and speed test
Overview
Secure VPN is a complete, production‑ready Android VPN app source code built with Kotlin and AndroidX. It ships with AdMob monetization (App Open, Interstitial, Banner), GDPR consent via UMP, and Firebase (FCM + Analytics). The project includes a modern Speed Test screen, clean UI/UX, and centralized configuration in strings.xml for quick branding. A beginner‑friendly HTML guide is included to help you customize, integrate services, and publish fast.
Alternative (marketing focus) Launch a professional Android VPN app in days, not weeks. This premium source code includes modern UI, live Speed Test, AdMob monetization with GDPR compliance, and Firebase push notifications. Everything is centralized for easy rebranding (IDs, URLs, texts) and backed by a detailed setup guide. Ideal for white‑label use, scalable, and ready for Play Store release.
Technical (feature checklist style)
Features
- Secure, stable VPN core (Kotlin + AndroidX)
- Modern UI with polished layouts and animations
- Built‑in Speed Test (Ping, Download, Upload) with live gauge
- Button state feedback (“Testing…” during runs)
- AdMob monetization: App Open, Interstitial, Banner
- GDPR consent via UMP (EEA‑ready, non‑personalized fallback)
- Firebase Cloud Messaging and Analytics (BoM managed)
- Centralized configuration in strings.xml (IDs, URLs, texts)
- Easy rebranding (app name, icons, colors, package)
- App Open Ads lifecycle with ProcessLifecycleOwner
- Banner ads on Main and Speed Test screens
- Clean architecture and organized resources
- Manifest merge conflicts pre‑resolved (Ad Services)
- Detailed HTML Setup Guide for beginners
- Ready for Play Store (production‑friendly defaults)
Requirements
- Android Studio Giraffe+ (latest stable recommended)
- JDK 17 (bundled with Android Studio)
- Kotlin + AndroidX toolchain (Gradle auto-sync)
- Android SDK: minSdkVersion 21+, targetSdkVersion 34
Instructions
- Download and open the project in Android Studio (latest).
- Set your package name (Refactor > Rename) if needed.
- Update app texts and AdMob IDs in res/values/strings.xml.
- Add google-services.json under app/ (Firebase Console).
- Configure GDPR/consent (already integrated with UMP).
- Set your servers source: strings.xml server_list_url (GitHub Raw) or app/src/main/assets/servers.json.
- Run the app on a real device (recommended) and verify ads, FCM, and speed test.
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| Category | App Templates / Android / Applications / Miscellaneous |
| First release | 29 October 2025 |
| Last update | 29 October 2025 |
| Operating Systems | Android 7.0, Android 8.0, Android 9.0, Android 10.0, Android 11.0, Android 12.0, Android 6.0 |
| Files included | .java, build.settings |
| Tags | privacy, vpn, secure vpn, fast vpn, aes-256, unlimited vpn android vpn, kotlin vpn, vpn source code encryption, anonymity |








