This guide covers the to achieve the functional goal of running an app on the other platform. Complete Guide: APK ↔ IPA "Conversion" (Cross-Platform App Migration) 1. Understanding the Formats | Feature | APK (Android) | IPA (iOS) | | :--- | :--- | :--- | | Executable | Dalvik/ART bytecode (DEX) | ARM machine code (Mach-O) | | Languages | Java, Kotlin, C++ (NDK) | Swift, Objective-C, C++ | | App Store | Google Play | Apple App Store | | Signature | Keystore (JAR signing) | Apple provisioning profile | | Core frameworks | Android SDK | Cocoa Touch / UIKit |
| From | To | Tool / Approach | |------|-----|----------------| | Android (Java/Kotlin) | iOS | – share logic, rewrite UI in SwiftUI | | iOS (Swift) | Android | Skip (skip.tools) – Swift → Kotlin transpiler | | React Native / Flutter | Both | Already cross-platform – rebuild for target | apk ipa converter
A true direct converter does not exist. 2. Method 1 – Use Cross-Platform Wrappers (Most Common "Converter" Scam) Many online tools claiming "APK to IPA converter" are fake or malware. They may wrap an APK inside a generic iOS web viewer. This guide covers the to achieve the functional
You cannot directly convert an APK (Android) to an IPA (iOS) or vice versa. They are completely different executable formats (Dalvik/ART bytecode vs. ARM machine code) with different frameworks (Java/Kotlin vs. Swift/Objective-C) and security signatures. What people call "converters" are actually re-packagers, emulators, or source-code translators . You cannot directly convert an APK (Android) to
These often inject ads, steal credentials, or install ransomware. | Goal | Best approach | |------|---------------| | Run Android app on iPhone | Rebuild using Kotlin Multiplatform + Compose Multiplatform (targets both) | | Run iOS app on Android | Rebuild using Skip (Swift → Kotlin) or Flutter rewrite | | Quick test of logic | Write shared module in C++ or Rust, bind to each platform | | Convert a game | Use Godot / Unity – export to both from one codebase | 9. Summary Table – Realistic Options | Input | Desired Output | Feasible? | Actual solution | |-------|----------------|------------|------------------| | APK | IPA | ⌠No direct conversion | Rewrite UI in Swift, reuse backend via KMM | | IPA | APK | ⌠No direct conversion | Rewrite UI in Kotlin, reuse backend via shared C++ | | APK | Run on iOS | âš ï¸ Limited | Emulator (iAndroid) / Virtual machine | | IPA | Run on Android | ⌠Almost none | touchHLE (old apps only) | | Web app (HTML/JS) | APK + IPA | ✅ Yes | Wrap in WebView manually for each | Final Takeaway Do not trust any tool that claims to convert APK to IPA or IPA to APK directly. The only legitimate way is to rebuild the app using cross-platform frameworks or separate native implementations.
If you don't have source code, you cannot convert – you can only emulate or reimplement.