AppXray - App Info & Analyzer

AppXray gives you a complete view of every app installed on your device.

Want to know what technology powers your favorite apps? AppXray scans your phone and shows you exactly which framework each app is built with — whether it's Flutter, React Native, Unity, Unreal Engine, Cordova, Ionic, or native Android.

WHAT YOU CAN DO WITH APPXRAY:

▸ View detailed info for all installed apps

▸ Detect which framework or technology each app uses

▸ See exact SDK versions (Flutter version, Dart version, React Native version)

▸ Check app permissions at a glance

▸ View packages and dependencies used inside apps

▸ Search and filter apps by name or package ID

▸ See statistics — how many apps use Flutter, React Native, or game engines

▸ Extract and inspect APK assets

▸ Dark mode for comfortable viewing

FRAMEWORKS & TECHNOLOGIES DETECTED:

▸ Flutter (with exact Flutter SDK + Dart SDK version)

▸ React Native (with RN version + Hermes/JSC engine detection)

▸ Unity Game Engine

▸ Unreal Engine

▸ Godot Engine

▸ Apache Cordova / PhoneGap

▸ Ionic Framework

▸ Capacitor

▸ Native Android (Java/Kotlin)

WHO IS THIS FOR:

▸ Developers — See what SDK version competitors use, research technology choices, and learn from popular apps

▸ Students — Understand how real-world apps are built and which frameworks are most popular

▸ Tech enthusiasts — Satisfy your curiosity about the technology behind everyday apps

▸ QA engineers — Verify app technology stack during testing

▸ Product managers — Competitive analysis and market research

HOW IT WORKS:

AppXray performs a deep scan of APK files on your device to identify framework signatures, version strings, and library files. The scan runs entirely on your device — no data is sent anywhere. Results are cached so the app loads instantly after the first scan.

PRIVACY & SECURITY:

▸ No data leaves your device — everything is processed locally

▸ No account required

▸ No in-app purchases

▸ No internet required for scanning

AppXray is free to use with no hidden costs. Download now and discover what technology powers the apps on your phone.