If you are the developer of the app, the "Adds 1" strategy means using a single codebase to output both formats. Instead of converting, you

A research project that allows iOS apps to run on Android by mimicking the iOS kernel. Risks and Precautions

Uses JavaScript to bridge the gap, allowing you to maintain one project that generates both an IPA and an APK. 3. iOS Emulators for Android

Even if a tool successfully "wraps" the IPA into an APK, features like push notifications, GPS, and in-app purchases will almost certainly fail because they rely on Apple-specific servers.