SDK-App

(Android application PacKage) An application file ready for installation in an Android device . The compressed APK file, which is a ZIP archive in the JAR format, is distributed to Android users for installation in their smartphones and tablets.

The Android SDK is a software development kit that includes a comprehensive set of development tools. These include a debugger, libraries, a handset emulator based on QEMU, documentation, sample code, and tutorials. … Enhancements to Android’s SDK go hand-in-hand with the overall Android platform development.

SDK stands for software development kit. An SDK is typically a 3rd party chunk of pre-written code . For example, in the majority of mobile apps, a user will need to login and most apps use social logins like Facebook, Twitter and Google.

A software development kit (SDK) is a set of tools provided by the manufacturer of (usually) a hardware platform, operating system (OS), or programming language.

An Android APK file contains all the open-source Java files used to set up and run the Google Android app . You can extract these files and load them into your local Android SDK, which is installed in the Eclipse application.

A software development kit (SDK) is a set of tools that provides a developer with the ability to build a custom app which can be added on, or connected to, another program . SDKs allow programmers to develop apps for a specific platform.

APK = Android & IPA = iOS .